| Durham v Nottinghamshire | Riverside Ground, Chester-le-Street | 2003 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2003 |
| Somerset v Warwickshire | County Ground, Taunton | 2003 |
| Surrey v Middlesex | The AMP Oval, Kennington | 2003 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2003 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2003 |
| Surrey v Essex | Imber Court, East Molesey | 2003 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2003 |
| Glamorgan v Northamptonshire | Sophia Gardens, Cardiff | 2003 |
| Kent v Hampshire | The Kent County Cricket Ground, Beckenham | 2003 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2003 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2003 |
| Surrey v Sussex | Imber Court, East Molesey | 2003 |
| Durham v Leicestershire | Riverside Ground, Chester-le-Street | 2003 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2003 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2003 |
| Sussex v Middlesex | County Ground, Hove | 2003 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2003 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2003 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2003 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2003 |
| Middlesex v Kent | Old Deer Park, Richmond | 2003 |
| Essex v Kent | County Ground, Chelmsford | 2003 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2003 |
| Northamptonshire v Somerset | County Ground, Northampton | 2003 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2003 |
| Yorkshire v Durham | Headingley, Leeds | 2003 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2003 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2003 |
| Somerset v Gloucestershire | County Ground, Taunton | 2003 |
| Sussex v Essex | County Ground, Hove | 2003 |
| Derbyshire v Durham | County Ground, Derby | 2003 |
| Glamorgan v Worcestershire | Sophia Gardens, Cardiff | 2003 |
| Kent v Surrey | St Lawrence Ground, Canterbury | 2003 |
| Middlesex v Hampshire | Uxbridge Cricket Club Ground, Uxbridge | 2003 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2003 |
| Essex v Middlesex | County Ground, Chelmsford | 2003 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2003 |
| Hampshire v Surrey | The Rose Bowl, Southampton | 2003 |
| Lancashire v Durham | Old Trafford, Manchester | 2003 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2003 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2003 |
| Sussex v Kent | County Ground, Hove | 2003 |
| Worcestershire v Somerset | County Ground, New Road, Worcester | 2003 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2003 |
| Leicestershire v Warwickshire | Trent Bridge, Nottingham | 2003 |
| Gloucestershire v Surrey | Trent Bridge, Nottingham | 2003 |
| Surrey v Warwickshire | Trent Bridge, Nottingham | 2003 |
| Derbyshire v Yorkshire | County Ground, Derby | 2004 |
| Essex v Hampshire | County Ground, Chelmsford | 2004 |
| Kent v Middlesex | Mote Park, Maidstone | 2004 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2004 |
| Northamptonshire v Glamorgan | County Ground, Northampton | 2004 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2004 |
| Sussex v Surrey | County Ground, Hove | 2004 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2004 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2004 |
| Surrey v Hampshire | The Brit Oval, Kennington | 2004 |
| Kent v Essex | Mote Park, Maidstone | 2004 |
| Northamptonshire v Worcestershire | Wardown Park, Luton | 2004 |
| Somerset v Glamorgan | County Ground, Taunton | 2004 |
| Essex v Surrey | County Ground, Chelmsford | 2004 |
| Leicestershire v Durham | Grace Road, Leicester | 2004 |
| Middlesex v Sussex | Old Deer Park, Richmond | 2004 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2004 |
| Derbyshire v Lancashire | County Ground, Derby | 2004 |
| Glamorgan v Warwickshire | Sophia Gardens, Cardiff | 2004 |
| Northamptonshire v Gloucestershire | County Ground, Northampton | 2004 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2004 |
| Durham v Lancashire | Riverside Ground, Chester-le-Street | 2004 |
| Gloucestershire v Somerset | County Ground, Bristol | 2004 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2004 |
| Surrey v Kent | The Brit Oval, Kennington | 2004 |
| Sussex v Hampshire | County Ground, Hove | 2004 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2004 |
| Middlesex v Essex | John Walker's Ground, Southgate | 2004 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2004 |
| Durham v Derbyshire | Riverside Ground, Chester-le-Street | 2004 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2004 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2004 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2004 |
| Somerset v Worcestershire | County Ground, Taunton | 2004 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2004 |
| Yorkshire v Lancashire | Headingley, Leeds | 2004 |
| Derbyshire v Leicestershire | County Ground, Derby | 2004 |
| Durham v Yorkshire | Riverside Ground, Chester-le-Street | 2004 |
| Essex v Sussex | County Ground, Chelmsford | 2004 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2004 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2004 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2004 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2004 |
| Somerset v Northamptonshire | County Ground, Taunton | 2004 |
| Worcestershire v Glamorgan | County Ground, New Road, Worcester | 2004 |
| Glamorgan v Warwickshire | Sophia Gardens, Cardiff | 2004 |
| Hampshire v Lancashire | The Rose Bowl, Southampton | 2004 |
| Leicestershire v Essex | Grace Road, Leicester | 2004 |
| Surrey v Worcestershire | The Brit Oval, Kennington | 2004 |
| Lancashire v Surrey | Edgbaston, Birmingham | 2004 |
| Glamorgan v Leicestershire | Edgbaston, Birmingham | 2004 |
| Leicestershire v Surrey | Edgbaston, Birmingham | 2004 |
| Derbyshire v Durham | County Ground, Derby | 2005 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2005 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2005 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2005 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2005 |
| Northamptonshire v Gloucestershire | Campbell Park, Milton Keynes | 2005 |
| Sussex v Essex | County Ground, Hove | 2005 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2005 |
| Yorkshire v Lancashire | Headingley, Leeds | 2005 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2005 |
| Somerset v Worcestershire | County Ground, Taunton | 2005 |
| Derbyshire v Leicestershire | County Ground, Derby | 2005 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2005 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2005 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2005 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2005 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2005 |
| Glamorgan v Warwickshire | St Helen's, Swansea | 2005 |
| Kent v Middlesex | The Kent County Cricket Ground, Beckenham | 2005 |
| Surrey v Hampshire | The Brit Oval, Kennington | 2005 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2005 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2005 |
| Leicestershire v Durham | Grace Road, Leicester | 2005 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2005 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2005 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2005 |
| Somerset v Glamorgan | County Ground, Taunton | 2005 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2005 |
| Durham v Nottinghamshire | Riverside Ground, Chester-le-Street | 2005 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2005 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2005 |
| Surrey v Middlesex | The Brit Oval, Kennington | 2005 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2005 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2005 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2005 |
| Middlesex v Kent | Uxbridge Cricket Club Ground, Uxbridge | 2005 |
| Northamptonshire v Somerset | County Ground, Northampton | 2005 |
| Sussex v Surrey | County Ground, Hove | 2005 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2005 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2005 |
| Yorkshire v Durham | Headingley, Leeds | 2005 |
| Durham v Leicestershire | Riverside Ground, Chester-le-Street | 2005 |
| Glamorgan v Northamptonshire | Sophia Gardens, Cardiff | 2005 |
| Gloucestershire v Somerset | County Ground, Bristol | 2005 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2005 |
| Middlesex v Essex | John Walker's Ground, Southgate | 2005 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2005 |
| Surrey v Kent | The Brit Oval, Kennington | 2005 |
| Sussex v Hampshire | County Ground, Hove | 2005 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2005 |
| Somerset v Northamptonshire | County Ground, Taunton | 2005 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2005 |
| Lancashire v Durham | Old Trafford, Manchester | 2005 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2005 |
| Derbyshire v Lancashire | County Ground, Derby | 2005 |
| Durham v Yorkshire | Riverside Ground, Chester-le-Street | 2005 |
| Sussex v Middlesex | County Ground, Hove | 2005 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2005 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2005 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2005 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2005 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2005 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2005 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2005 |
| Durham v Lancashire | Riverside Ground, Chester-le-Street | 2005 |
| Kent v Essex | St Lawrence Ground, Canterbury | 2005 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2005 |
| Middlesex v Hampshire | Old Deer Park, Richmond | 2005 |
| Somerset v Gloucestershire | County Ground, Taunton | 2005 |
| Surrey v Sussex | The Brit Oval, Kennington | 2005 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2005 |
| Worcestershire v Glamorgan | County Ground, New Road, Worcester | 2005 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2005 |
| Leicestershire v Middlesex | Grace Road, Leicester | 2005 |
| Northamptonshire v Somerset | County Ground, Northampton | 2005 |
| Surrey v Warwickshire | The Brit Oval, Kennington | 2005 |
| Surrey v Lancashire | The Brit Oval, Kennington | 2005 |
| Leicestershire v Somerset | The Brit Oval, Kennington | 2005 |
| Lancashire v Somerset | The Brit Oval, Kennington | 2005 |
| Derbyshire v Lancashire | County Ground, Derby | 2006 |
| Glamorgan v Worcestershire | Sophia Gardens, Cardiff | 2006 |
| Kent v Essex | The Kent County Cricket Ground, Beckenham | 2006 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2006 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2006 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2006 |
| Somerset v Gloucestershire | County Ground, Taunton | 2006 |
| Sussex v Hampshire | Arundel Castle Cricket Club Ground, Arundel | 2006 |
| Yorkshire v Durham | Headingley, Leeds | 2006 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2006 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2006 |
| Surrey v Kent | The Brit Oval, Kennington | 2006 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2006 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2006 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2006 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2006 |
| Northamptonshire v Somerset | County Ground, Northampton | 2006 |
| Derbyshire v Leicestershire | County Ground, Derby | 2006 |
| Durham v Lancashire | Riverside Ground, Chester-le-Street | 2006 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2006 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2006 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2006 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2006 |
| Sussex v Surrey | County Ground, Hove | 2006 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2006 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2006 |
| Surrey v Essex | The Brit Oval, Kennington | 2006 |
| Kent v Hampshire | The Kent County Cricket Ground, Beckenham | 2006 |
| Middlesex v Sussex | Old Deer Park, Richmond | 2006 |
| Somerset v Warwickshire | County Ground, Taunton | 2006 |
| Durham v Yorkshire | Riverside Ground, Chester-le-Street | 2006 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2006 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2006 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2006 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2006 |
| Kent v Middlesex | The Kent County Cricket Ground, Beckenham | 2006 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2006 |
| Surrey v Sussex | The Brit Oval, Kennington | 2006 |
| Glamorgan v Warwickshire | Sophia Gardens, Cardiff | 2006 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2006 |
| Somerset v Northamptonshire | County Ground, Taunton | 2006 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2006 |
| Essex v Middlesex | The Ford County Ground, Chelmsford | 2006 |
| Hampshire v Surrey | The Rose Bowl, Southampton | 2006 |
| Lancashire v Durham | Old Trafford, Manchester | 2006 |
| Sussex v Kent | County Ground, Hove | 2006 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2006 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2006 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2006 |
| Gloucestershire v Somerset | County Ground, Bristol | 2006 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2006 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2006 |
| Leicestershire v Durham | Grace Road, Leicester | 2006 |
| Northamptonshire v Glamorgan | County Ground, Northampton | 2006 |
| Surrey v Middlesex | The Brit Oval, Kennington | 2006 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2006 |
| Durham v Derbyshire | Riverside Ground, Chester-le-Street | 2006 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2006 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2006 |
| Worcestershire v Somerset | County Ground, New Road, Worcester | 2006 |
| Derbyshire v Yorkshire | County Ground, Derby | 2006 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2006 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2006 |
| Durham v Leicestershire | Riverside Ground, Chester-le-Street | 2006 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2006 |
| Kent v Surrey | St Lawrence Ground, Canterbury | 2006 |
| Middlesex v Hampshire | John Walker's Ground, Southgate | 2006 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2006 |
| Somerset v Glamorgan | County Ground, Taunton | 2006 |
| Sussex v Essex | County Ground, Hove | 2006 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2006 |
| Yorkshire v Lancashire | Headingley, Leeds | 2006 |
| Essex v Yorkshire | The Ford County Ground, Chelmsford | 2006 |
| Gloucestershire v Surrey | County Ground, Bristol | 2006 |
| Leicestershire v Kent | Grace Road, Leicester | 2006 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2006 |
| Essex v Leicestershire | Trent Bridge, Nottingham | 2006 |
| Nottinghamshire v Surrey | Trent Bridge, Nottingham | 2006 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2006 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2007 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2007 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2007 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2007 |
| Lancashire v Durham | Old Trafford, Manchester | 2007 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2007 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2007 |
| Surrey v Middlesex | The Brit Oval, Kennington | 2007 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2007 |
| Kent v Essex | St Lawrence Ground, Canterbury | 2007 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2007 |
| Somerset v Northamptonshire | County Ground, Taunton | 2007 |
| Surrey v Hampshire | The Brit Oval, Kennington | 2007 |
| Sussex v Middlesex | County Ground, Hove | 2007 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2007 |
| Derbyshire v Durham | County Ground, Derby | 2007 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2007 |
| Middlesex v Hampshire | John Walker's Ground, Southgate | 2007 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2007 |
| Yorkshire v Lancashire | Headingley, Leeds | 2007 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2007 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2007 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2007 |
| Durham v Leicestershire | Riverside Ground, Chester-le-Street | 2007 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2007 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2007 |
| Middlesex v Kent | Uxbridge Cricket Club Ground, Uxbridge | 2007 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2007 |
| Somerset v Gloucestershire | County Ground, Taunton | 2007 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2007 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2007 |
| Glamorgan v Northamptonshire | Sophia Gardens, Cardiff | 2007 |
| Derbyshire v Leicestershire | County Ground, Derby | 2007 |
| Durham v Lancashire | Riverside Ground, Chester-le-Street | 2007 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2007 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2007 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2007 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2007 |
| Somerset v Glamorgan | County Ground, Taunton | 2007 |
| Sussex v Surrey | County Ground, Hove | 2007 |
| Worcestershire v Northamptonshire | Chester Road North, Kidderminster | 2007 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2007 |
| Yorkshire v Durham | Headingley, Leeds | 2007 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2007 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2007 |
| Worcestershire v Gloucestershire | Chester Road North, Kidderminster | 2007 |
| Glamorgan v Warwickshire | Sophia Gardens, Cardiff | 2007 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2007 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2007 |
| Northamptonshire v Gloucestershire | Campbell Park, Milton Keynes | 2007 |
| Durham v Yorkshire | Riverside Ground, Chester-le-Street | 2007 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2007 |
| Somerset v Worcestershire | County Ground, Taunton | 2007 |
| Sussex v Essex | County Ground, Hove | 2007 |
| Gloucestershire v Somerset | County Ground, Bristol | 2007 |
| Kent v Middlesex | The Kent County Cricket Ground, Beckenham | 2007 |
| Leicestershire v Durham | Grace Road, Leicester | 2007 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2007 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2007 |
| Derbyshire v Lancashire | County Ground, Derby | 2007 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2007 |
| Surrey v Sussex | The Brit Oval, Kennington | 2007 |
| Worcestershire v Glamorgan | Stourbridge Road, Himley | 2007 |
| Durham v Nottinghamshire | Riverside Ground, Chester-le-Street | 2007 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2007 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2007 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2007 |
| Northamptonshire v Somerset | County Ground, Northampton | 2007 |
| Surrey v Kent | The Brit Oval, Kennington | 2007 |
| Sussex v Hampshire | County Ground, Hove | 2007 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2007 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2007 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2007 |
| Nottinghamshire v Kent | Trent Bridge, Nottingham | 2007 |
| Sussex v Yorkshire | County Ground, Hove | 2007 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2007 |
| Gloucestershire v Lancashire | Edgbaston, Birmingham | 2007 |
| Kent v Sussex | Edgbaston, Birmingham | 2007 |
| Gloucestershire v Kent | Edgbaston, Birmingham | 2007 |
| Durham v Derbyshire | Riverside Ground, Chester-le-Street | 2008 |
| Glamorgan v Warwickshire | The SWALEC Stadium, Cardiff | 2008 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2008 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2008 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2008 |
| Somerset v Northamptonshire | County Ground, Taunton | 2008 |
| Surrey v Essex | The Brit Oval, Kennington | 2008 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2008 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2008 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2008 |
| Derbyshire v Lancashire | County Ground, Derby | 2008 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2008 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2008 |
| Leicestershire v Durham | Grace Road, Leicester | 2008 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2008 |
| Surrey v Kent | The Brit Oval, Kennington | 2008 |
| Sussex v Hampshire | County Ground, Hove | 2008 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2008 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2008 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2008 |
| Somerset v Warwickshire | County Ground, Taunton | 2008 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2008 |
| Essex v Middlesex | The Ford County Ground, Chelmsford | 2008 |
| Glamorgan v Worcestershire | The SWALEC Stadium, Cardiff | 2008 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2008 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2008 |
| Surrey v Sussex | The Brit Oval, Kennington | 2008 |
| Kent v Hampshire | St Lawrence Ground, Canterbury | 2008 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2008 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2008 |
| Lancashire v Durham | Old Trafford, Manchester | 2008 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2008 |
| Northamptonshire v Gloucestershire | Campbell Park, Milton Keynes | 2008 |
| Somerset v Glamorgan | County Ground, Taunton | 2008 |
| Sussex v Essex | County Ground, Hove | 2008 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2008 |
| Durham v Nottinghamshire | Riverside Ground, Chester-le-Street | 2008 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2008 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2008 |
| Surrey v Hampshire | The Brit Oval, Kennington | 2008 |
| Yorkshire v Lancashire | Headingley, Leeds | 2008 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2008 |
| Northamptonshire v Warwickshire | Campbell Park, Milton Keynes | 2008 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2008 |
| Worcestershire v Somerset | County Ground, New Road, Worcester | 2008 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2008 |
| Durham v Leicestershire | Riverside Ground, Chester-le-Street | 2008 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2008 |
| Glamorgan v Northamptonshire | The SWALEC Stadium, Cardiff | 2008 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2008 |
| Kent v Middlesex | The Kent County Cricket Ground, Beckenham | 2008 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2008 |
| Somerset v Gloucestershire | County Ground, Taunton | 2008 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2008 |
| Derbyshire v Leicestershire | County Ground, Derby | 2008 |
| Kent v Essex | The Kent County Cricket Ground, Beckenham | 2008 |
| Middlesex v Hampshire | Old Deer Park, Richmond | 2008 |
| Northamptonshire v Glamorgan | County Ground, Northampton | 2008 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2008 |
| Somerset v Worcestershire | County Ground, Taunton | 2008 |
| Sussex v Surrey | County Ground, Hove | 2008 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2008 |
| Yorkshire v Durham | Headingley, Leeds | 2008 |
| Hampshire v Surrey | The Rose Bowl, Southampton | 2008 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2008 |
| Durham v Yorkshire | Riverside Ground, Chester-le-Street | 2008 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2008 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2008 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2008 |
| Middlesex v Kent | Uxbridge Cricket Club Ground, Uxbridge | 2008 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2008 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2008 |
| Derbyshire v Durham | County Ground, Derby | 2008 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2008 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2008 |
| Kent v Surrey | St Lawrence Ground, Canterbury | 2008 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2008 |
| Sussex v Middlesex | County Ground, Hove | 2008 |
| Northamptonshire v Somerset | County Ground, Northampton | 2008 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2008 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2008 |
| Durham v Lancashire | Riverside Ground, Chester-le-Street | 2008 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2008 |
| Gloucestershire v Somerset | County Ground, Bristol | 2008 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2008 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2008 |
| Surrey v Middlesex | The Brit Oval, Kennington | 2008 |
| Sussex v Kent | County Ground, Hove | 2008 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2008 |
| Worcestershire v Glamorgan | County Ground, New Road, Worcester | 2008 |
| Essex v Northamptonshire | The Ford County Ground, Chelmsford | 2008 |
| Middlesex v Lancashire | The Brit Oval, Kennington | 2008 |
| Warwickshire v Kent | Edgbaston, Birmingham | 2008 |
| Durham v Glamorgan | Riverside Ground, Chester-le-Street | 2008 |
| Essex v Kent | The Rose Bowl, Southampton | 2008 |
| Durham v Middlesex | The Rose Bowl, Southampton | 2008 |
| Kent v Middlesex | The Rose Bowl, Southampton | 2008 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2009 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2009 |
| Kent v Essex | St Lawrence Ground, Canterbury | 2009 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2009 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2009 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2009 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2009 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2009 |
| Durham v Derbyshire | Riverside Ground, Chester-le-Street | 2009 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2009 |
| Surrey v Sussex | The Brit Oval, Kennington | 2009 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2009 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2009 |
| Somerset v Warwickshire | County Ground, Taunton | 2009 |
| Surrey v Hampshire | The Brit Oval, Kennington | 2009 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2009 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2009 |
| Sussex v Essex | County Ground, Hove | 2009 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2009 |
| Durham v Leicestershire | Riverside Ground, Chester-le-Street | 2009 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2009 |
| Kent v Middlesex | St Lawrence Ground, Canterbury | 2009 |
| Northamptonshire v Glamorgan | County Ground, Northampton | 2009 |
| Somerset v Gloucestershire | County Ground, Taunton | 2009 |
| Sussex v Hampshire | County Ground, Hove | 2009 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2009 |
| Yorkshire v Lancashire | Headingley, Leeds | 2009 |
| Glamorgan v Warwickshire | The SWALEC Stadium, Cardiff | 2009 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2009 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2009 |
| Durham v Nottinghamshire | Riverside Ground, Chester-le-Street | 2009 |
| Hampshire v Surrey | The Rose Bowl, Southampton | 2009 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2009 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2009 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2009 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2009 |
| Somerset v Glamorgan | County Ground, Taunton | 2009 |
| Sussex v Middlesex | County Ground, Hove | 2009 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2009 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2009 |
| Middlesex v Hampshire | Uxbridge Cricket Club Ground, Uxbridge | 2009 |
| Yorkshire v Durham | Headingley, Leeds | 2009 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2009 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2009 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2009 |
| Worcestershire v Somerset | County Ground, New Road, Worcester | 2009 |
| Derbyshire v Leicestershire | County Ground, Derby | 2009 |
| Glamorgan v Worcestershire | The SWALEC Stadium, Cardiff | 2009 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2009 |
| Lancashire v Durham | Old Trafford, Manchester | 2009 |
| Northamptonshire v Somerset | County Ground, Northampton | 2009 |
| Sussex v Kent | County Ground, Hove | 2009 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2009 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2009 |
| Essex v Middlesex | The Ford County Ground, Chelmsford | 2009 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2009 |
| Kent v Hampshire | The Nevill Ground, Tunbridge Wells | 2009 |
| Lancashire v Leicestershire | Aigburth, Liverpool | 2009 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2009 |
| Sussex v Surrey | County Ground, Hove | 2009 |
| Derbyshire v Durham | County Ground, Derby | 2009 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2009 |
| Northamptonshire v Gloucestershire | County Ground, Northampton | 2009 |
| Somerset v Worcestershire | County Ground, Taunton | 2009 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2009 |
| Durham v Yorkshire | Riverside Ground, Chester-le-Street | 2009 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2009 |
| Surrey v Kent | The Brit Oval, Kennington | 2009 |
| Worcestershire v Glamorgan | County Ground, New Road, Worcester | 2009 |
| Derbyshire v Lancashire | County Ground, Derby | 2009 |
| Somerset v Northamptonshire | County Ground, Taunton | 2009 |
| Surrey v Essex | The Brit Oval, Kennington | 2009 |
| Durham v Lancashire | Riverside Ground, Chester-le-Street | 2009 |
| Glamorgan v Northamptonshire | The SWALEC Stadium, Cardiff | 2009 |
| Gloucestershire v Somerset | County Ground, Bristol | 2009 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2009 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2009 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2009 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2009 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2009 |
| Surrey v Middlesex | The Brit Oval, Kennington | 2009 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2009 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2009 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2009 |
| Leicestershire v Durham | Grace Road, Leicester | 2009 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2009 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2009 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2009 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2009 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2009 |
| Kent v Durham | St Lawrence Ground, Canterbury | 2009 |
| Sussex v Warwickshire | County Ground, Hove | 2009 |
| Lancashire v Somerset | Old Trafford, Manchester | 2009 |
| Northamptonshire v Hampshire | County Ground, Northampton | 2009 |
| Northamptonshire v Sussex | Edgbaston, Birmingham | 2009 |
| Kent v Somerset | Edgbaston, Birmingham | 2009 |
| Somerset v Sussex | Edgbaston, Birmingham | 2009 |
| Sussex v Somerset | County Ground, Hove | 2010 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2010 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2010 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2010 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2010 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2010 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2010 |
| Durham v Lancashire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2010 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2010 |
| Durham v Worcestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Glamorgan v Hampshire | The SWALEC Stadium, Cardiff | 2010 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2010 |
| Surrey v Gloucestershire | The Brit Oval, Kennington | 2010 |
| Derbyshire v Warwickshire | County Ground, Derby | 2010 |
| Kent v Sussex | The Nevill Ground, Tunbridge Wells | 2010 |
| Lancashire v Northamptonshire | Old Trafford, Manchester | 2010 |
| Middlesex v Somerset | Lord's Cricket Ground, St John's Wood | 2010 |
| Surrey v Essex | The Brit Oval, Kennington | 2010 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2010 |
| Yorkshire v Durham | Headingley, Leeds | 2010 |
| Essex v Glamorgan | The Ford County Ground, Chelmsford | 2010 |
| Gloucestershire v Sussex | Archdeacon Meadow, Gloucester | 2010 |
| Hampshire v Somerset | The Rose Bowl, Southampton | 2010 |
| Kent v Middlesex | St Lawrence Ground, Canterbury | 2010 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2010 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2010 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2010 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2010 |
| Somerset v Surrey | County Ground, Taunton | 2010 |
| Derbyshire v Durham | County Ground, Derby | 2010 |
| Glamorgan v Sussex | The SWALEC Stadium, Cardiff | 2010 |
| Gloucestershire v Kent | Archdeacon Meadow, Gloucester | 2010 |
| Hampshire v Surrey | The Rose Bowl, Southampton | 2010 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2010 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2010 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2010 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2010 |
| Durham v Leicestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Middlesex v Glamorgan | Old Deer Park, Richmond | 2010 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2010 |
| Somerset v Essex | County Ground, Taunton | 2010 |
| Sussex v Gloucestershire | County Ground, Hove | 2010 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2010 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2010 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2010 |
| Yorkshire v Lancashire | Headingley, Leeds | 2010 |
| Durham v Yorkshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Leicestershire v Northamptonshire | Grace Road, Leicester | 2010 |
| Somerset v Gloucestershire | County Ground, Taunton | 2010 |
| Surrey v Kent | The Brit Oval, Kennington | 2010 |
| Sussex v Hampshire | County Ground, Hove | 2010 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2010 |
| Glamorgan v Essex | The SWALEC Stadium, Cardiff | 2010 |
| Gloucestershire v Hampshire | County Ground, Bristol | 2010 |
| Durham v Nottinghamshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Kent v Somerset | The Kent County Cricket Ground, Beckenham | 2010 |
| Lancashire v Warwickshire | Old Trafford, Manchester | 2010 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2010 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2010 |
| Surrey v Sussex | The Brit Oval, Kennington | 2010 |
| Derbyshire v Worcestershire | County Ground, Derby | 2010 |
| Lancashire v Durham | Old Trafford, Manchester | 2010 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2010 |
| Surrey v Hampshire | The Brit Oval, Kennington | 2010 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2010 |
| Gloucestershire v Essex | County Ground, Bristol | 2010 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2010 |
| Sussex v Glamorgan | County Ground, Hove | 2010 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2010 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2010 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2010 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2010 |
| Hampshire v Gloucestershire | The Rose Bowl, Southampton | 2010 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2010 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2010 |
| Somerset v Sussex | County Ground, Taunton | 2010 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2010 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2010 |
| Glamorgan v Middlesex | The SWALEC Stadium, Cardiff | 2010 |
| Northamptonshire v Durham | County Ground, Northampton | 2010 |
| Gloucestershire v Middlesex | County Ground, Bristol | 2010 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2010 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2010 |
| Sussex v Kent | County Ground, Hove | 2010 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2010 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2010 |
| Somerset v Glamorgan | County Ground, Taunton | 2010 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2010 |
| Hampshire v Glamorgan | The Rose Bowl, Southampton | 2010 |
| Derbyshire v Leicestershire | Queen's Park, Chesterfield | 2010 |
| Durham v Warwickshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2010 |
| Kent v Hampshire | St Lawrence Ground, Canterbury | 2010 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2010 |
| Surrey v Somerset | The Brit Oval, Kennington | 2010 |
| Sussex v Middlesex | County Ground, Hove | 2010 |
| Derbyshire v Lancashire | Queen's Park, Chesterfield | 2010 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2010 |
| Kent v Gloucestershire | St Lawrence Ground, Canterbury | 2010 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2010 |
| Somerset v Middlesex | County Ground, Taunton | 2010 |
| Surrey v Glamorgan | The Brit Oval, Kennington | 2010 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2010 |
| Lancashire v Worcestershire | Old Trafford, Manchester | 2010 |
| Leicestershire v Worcestershire | Grace Road, Leicester | 2010 |
| Surrey v Middlesex | The Brit Oval, Kennington | 2010 |
| Glamorgan v Surrey | The SWALEC Stadium, Cardiff | 2010 |
| Kent v Essex | The Brit Oval, Kennington | 2010 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2010 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2010 |
| Somerset v Hampshire | County Ground, Taunton | 2010 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2010 |
| Middlesex v Hampshire | Uxbridge Cricket Club Ground, Uxbridge | 2010 |
| Essex v Somerset | The Ford County Ground, Chelmsford | 2010 |
| Kent v Glamorgan | St Lawrence Ground, Canterbury | 2010 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2010 |
| Middlesex v Gloucestershire | Uxbridge Cricket Club Ground, Uxbridge | 2010 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2010 |
| Sussex v Surrey | Arundel Castle Cricket Club Ground, Arundel | 2010 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2010 |
| Durham v Derbyshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2010 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2010 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2010 |
| Essex v Gloucestershire | The Ford County Ground, Chelmsford | 2010 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2010 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2010 |
| Derbyshire v Northamptonshire | County Ground, Derby | 2010 |
| Glamorgan v Kent | The SWALEC Stadium, Cardiff | 2010 |
| Gloucestershire v Somerset | County Ground, Bristol | 2010 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2010 |
| Leicestershire v Durham | Grace Road, Leicester | 2010 |
| Sussex v Essex | County Ground, Hove | 2010 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2010 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2010 |
| Derbyshire v Yorkshire | County Ground, Derby | 2010 |
| Durham v Northamptonshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2010 |
| Essex v Middlesex | The Ford County Ground, Chelmsford | 2010 |
| Gloucestershire v Surrey | County Ground, Bristol | 2010 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2010 |
| Leicestershire v Warwickshire | Grace Road, Leicester | 2010 |
| Somerset v Kent | County Ground, Taunton | 2010 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2010 |
| Nottinghamshire v Sussex | Trent Bridge, Nottingham | 2010 |
| Warwickshire v Hampshire | Edgbaston, Birmingham | 2010 |
| Essex v Lancashire | The Ford County Ground, Chelmsford | 2010 |
| Somerset v Northamptonshire | County Ground, Taunton | 2010 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2010 |
| Nottinghamshire v Somerset | The Rose Bowl, Southampton | 2010 |
| Hampshire v Somerset | The Rose Bowl, Southampton | 2010 |
| Hampshire v Somerset | The Rose Bowl, Southampton | 2011 |
| Derbyshire v Lancashire | County Ground, Derby | 2011 |
| Durham v Warwickshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Surrey v Gloucestershire | The Kia Oval, Kennington | 2011 |
| Sussex v Essex | The PROBIZ County Ground, Hove | 2011 |
| Essex v Gloucestershire | The Ford County Ground, Chelmsford | 2011 |
| Glamorgan v Middlesex | The SWALEC Stadium, Cardiff | 2011 |
| Hampshire v Surrey | The Rose Bowl, Southampton | 2011 |
| Kent v Somerset | The Nevill Ground, Tunbridge Wells | 2011 |
| Lancashire v Worcestershire | Old Trafford, Manchester | 2011 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2011 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2011 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2011 |
| Gloucestershire v Sussex | County Ground, Bristol | 2011 |
| Kent v Hampshire | The Nevill Ground, Tunbridge Wells | 2011 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2011 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2011 |
| Somerset v Middlesex | County Ground, Taunton | 2011 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2011 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2011 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2011 |
| Hampshire v Glamorgan | The Rose Bowl, Southampton | 2011 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2011 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2011 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2011 |
| Northamptonshire v Durham | County Ground, Northampton | 2011 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2011 |
| Derbyshire v Durham | County Ground, Derby | 2011 |
| Gloucestershire v Hampshire | Archdeacon Meadow, Gloucester | 2011 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2011 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2011 |
| Somerset v Kent | County Ground, Taunton | 2011 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2011 |
| Sussex v Middlesex | The PROBIZ County Ground, Hove | 2011 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2011 |
| Glamorgan v Kent | The SWALEC Stadium, Cardiff | 2011 |
| Gloucestershire v Surrey | Archdeacon Meadow, Gloucester | 2011 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2011 |
| Durham v Derbyshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Leicestershire v Warwickshire | Grace Road, Leicester | 2011 |
| Somerset v Hampshire | County Ground, Taunton | 2011 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2011 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2011 |
| Surrey v Essex | The Kia Oval, Kennington | 2011 |
| Durham v Nottinghamshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Middlesex v Glamorgan | Old Deer Park, Richmond | 2011 |
| Sussex v Somerset | The PROBIZ County Ground, Hove | 2011 |
| Derbyshire v Worcestershire | County Ground, Derby | 2011 |
| Essex v Somerset | The Ford County Ground, Chelmsford | 2011 |
| Kent v Gloucestershire | The Kent County Cricket Ground, Beckenham | 2011 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2011 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2011 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2011 |
| Glamorgan v Hampshire | The SWALEC Stadium, Cardiff | 2011 |
| Gloucestershire v Essex | County Ground, Bristol | 2011 |
| Leicestershire v Durham | Grace Road, Leicester | 2011 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2011 |
| Somerset v Surrey | County Ground, Taunton | 2011 |
| Sussex v Kent | The PROBIZ County Ground, Hove | 2011 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2011 |
| Yorkshire v Lancashire | Headingley, Leeds | 2011 |
| Derbyshire v Leicestershire | County Ground, Derby | 2011 |
| Kent v Middlesex | St Lawrence Ground, Canterbury | 2011 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2011 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2011 |
| Glamorgan v Essex | The SWALEC Stadium, Cardiff | 2011 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2011 |
| Glamorgan v Sussex | The SWALEC Stadium, Cardiff | 2011 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2011 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2011 |
| Durham v Lancashire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2011 |
| Hampshire v Gloucestershire | The Rose Bowl, Southampton | 2011 |
| Middlesex v Kent | Uxbridge Cricket Club Ground, Uxbridge | 2011 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2011 |
| Somerset v Sussex | County Ground, Taunton | 2011 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2011 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2011 |
| Leicestershire v Worcestershire | Grace Road, Leicester | 2011 |
| Derbyshire v Warwickshire | Highfield, Leek | 2011 |
| Durham v Leicestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2011 |
| Middlesex v Gloucestershire | Uxbridge Cricket Club Ground, Uxbridge | 2011 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2011 |
| Somerset v Glamorgan | County Ground, Taunton | 2011 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2011 |
| Hampshire v Sussex | The Rose Bowl, Southampton | 2011 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2011 |
| Northamptonshire v Worcestershire | Campbell Park, Milton Keynes | 2011 |
| Hampshire v Kent | The Rose Bowl, Southampton | 2011 |
| Surrey v Somerset | The Kia Oval, Kennington | 2011 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2011 |
| Glamorgan v Surrey | The SWALEC Stadium, Cardiff | 2011 |
| Gloucestershire v Somerset | County Ground, Bristol | 2011 |
| Kent v Essex | St Lawrence Ground, Canterbury | 2011 |
| Lancashire v Durham | Old Trafford, Manchester | 2011 |
| Middlesex v Hampshire | Uxbridge Cricket Club Ground, Uxbridge | 2011 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2011 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2011 |
| Essex v Middlesex | The Ford County Ground, Chelmsford | 2011 |
| Durham v Worcestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Kent v Glamorgan | St Lawrence Ground, Canterbury | 2011 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2011 |
| Leicestershire v Northamptonshire | Grace Road, Leicester | 2011 |
| Sussex v Gloucestershire | Arundel Castle Cricket Club Ground, Arundel | 2011 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2011 |
| Somerset v Essex | Recreation Ground, Bath | 2011 |
| Surrey v Sussex | Whitgift School, Croydon | 2011 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2011 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2011 |
| Gloucestershire v Kent | County Ground, Bristol | 2011 |
| Hampshire v Essex | The Rose Bowl, Southampton | 2011 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2011 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2011 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2011 |
| Sussex v Glamorgan | The PROBIZ County Ground, Hove | 2011 |
| Durham v Yorkshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Essex v Glamorgan | The Ford County Ground, Chelmsford | 2011 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2011 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2011 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2011 |
| Somerset v Gloucestershire | County Ground, Taunton | 2011 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2011 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2011 |
| Derbyshire v Northamptonshire | County Ground, Derby | 2011 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2011 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2011 |
| Middlesex v Somerset | John Walker's Ground, Southgate | 2011 |
| Sussex v Hampshire | The PROBIZ County Ground, Hove | 2011 |
| Yorkshire v Durham | North Marine Road, Scarborough | 2011 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2011 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2011 |
| Gloucestershire v Middlesex | County Ground, Bristol | 2011 |
| Lancashire v Warwickshire | Old Trafford, Manchester | 2011 |
| Durham v Northamptonshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2011 |
| Surrey v Kent | The Kia Oval, Kennington | 2011 |
| Derbyshire v Yorkshire | County Ground, Derby | 2011 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2011 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2011 |
| Hampshire v Middlesex | The Rose Bowl, Southampton | 2011 |
| Lancashire v Northamptonshire | Old Trafford, Manchester | 2011 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2011 |
| Sussex v Surrey | The PROBIZ County Ground, Hove | 2011 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2011 |
| Leicestershire v Kent | Grace Road, Leicester | 2011 |
| Hampshire v Durham | The Rose Bowl, Southampton | 2011 |
| Nottinghamshire v Somerset | Trent Bridge, Nottingham | 2011 |
| Sussex v Lancashire | The PROBIZ County Ground, Hove | 2011 |
| Lancashire v Leicestershire | Edgbaston, Birmingham | 2011 |
| Hampshire v Somerset | Edgbaston, Birmingham | 2011 |
| Leicestershire v Somerset | Edgbaston, Birmingham | 2011 |
| Kent v Sussex | St Lawrence Ground, Canterbury | 2012 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2012 |
| Somerset v Warwickshire | County Ground, Taunton | 2012 |
| Surrey v Essex | The Kia Oval, Kennington | 2012 |
| Derbyshire v Lancashire | County Ground, Derby | 2012 |
| Gloucestershire v Somerset | County Ground, Bristol | 2012 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2012 |
| Northamptonshire v Glamorgan | County Ground, Northampton | 2012 |
| Sussex v Hampshire | The PROBIZ County Ground, Hove | 2012 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2012 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2012 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2012 |
| Yorkshire v Durham | Headingley, Leeds | 2012 |
| Durham v Nottinghamshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2012 |
| Glamorgan v Warwickshire | The SWALEC Stadium, Cardiff | 2012 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2012 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2012 |
| Somerset v Northamptonshire | County Ground, Taunton | 2012 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2012 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2012 |
| Derbyshire v Yorkshire | County Ground, Derby | 2012 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2012 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2012 |
| Derbyshire v Durham | County Ground, Derby | 2012 |
| Essex v Kent | The Ford County Ground, Chelmsford | 2012 |
| Lancashire v Leicestershire | Old Trafford, Manchester | 2012 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2012 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2012 |
| Durham v Yorkshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2012 |
| Essex v Surrey | The Ford County Ground, Chelmsford | 2012 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2012 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2012 |
| Lancashire v Nottinghamshire | Old Trafford, Manchester | 2012 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2012 |
| Somerset v Glamorgan | County Ground, Taunton | 2012 |
| Sussex v Middlesex | The PROBIZ County Ground, Hove | 2012 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2012 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2012 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2012 |
| Kent v Hampshire | St Lawrence Ground, Canterbury | 2012 |
| Sussex v Essex | The PROBIZ County Ground, Hove | 2012 |
| Yorkshire v Nottinghamshire | North Marine Road, Scarborough | 2012 |
| Lancashire v Durham | Old Trafford, Manchester | 2012 |
| Kent v Middlesex | St Lawrence Ground, Canterbury | 2012 |
| Northamptonshire v Somerset | County Ground, Northampton | 2012 |
| Durham v Derbyshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2012 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2012 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2012 |
| Middlesex v Hampshire | Old Deer Park, Richmond | 2012 |
| Essex v Sussex | The Ford County Ground, Chelmsford | 2012 |
| Derbyshire v Leicestershire | County Ground, Derby | 2012 |
| Essex v Hampshire | The Ford County Ground, Chelmsford | 2012 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2012 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2012 |
| Somerset v Gloucestershire | County Ground, Taunton | 2012 |
| Sussex v Kent | The PROBIZ County Ground, Hove | 2012 |
| Worcestershire v Glamorgan | County Ground, New Road, Worcester | 2012 |
| Yorkshire v Lancashire | Headingley, Leeds | 2012 |
| Glamorgan v Northamptonshire | The SWALEC Stadium, Cardiff | 2012 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2012 |
| Durham v Leicestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2012 |
| Lancashire v Derbyshire | Old Trafford, Manchester | 2012 |
| Somerset v Worcestershire | County Ground, Taunton | 2012 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2012 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2012 |
| Glamorgan v Worcestershire | The SWALEC Stadium, Cardiff | 2012 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2012 |
| Surrey v Sussex | The Kia Oval, Kennington | 2012 |
| Essex v Middlesex | The Ford County Ground, Chelmsford | 2012 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2012 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2012 |
| Surrey v Kent | The Kia Oval, Kennington | 2012 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2012 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2012 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2012 |
| Kent v Essex | St Lawrence Ground, Canterbury | 2012 |
| Lancashire v Yorkshire | Old Trafford, Manchester | 2012 |
| Leicestershire v Durham | Grace Road, Leicester | 2012 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2012 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2012 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2012 |
| Durham v Lancashire | Emirates Durham International Cricket Ground, Chester-le-Street | 2012 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2012 |
| Middlesex v Kent | Uxbridge Cricket Club Ground, Uxbridge | 2012 |
| Northamptonshire v Gloucestershire | County Ground, Northampton | 2012 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2012 |
| Sussex v Surrey | The PROBIZ County Ground, Hove | 2012 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2012 |
| Worcestershire v Somerset | County Ground, New Road, Worcester | 2012 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2012 |
| Somerset v Essex | County Ground, Taunton | 2012 |
| Sussex v Gloucestershire | The PROBIZ County Ground, Hove | 2012 |
| Nottinghamshire v Hampshire | Trent Bridge, Nottingham | 2012 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2012 |
| Sussex v Yorkshire | The SWALEC Stadium, Cardiff | 2012 |
| Hampshire v Somerset | The SWALEC Stadium, Cardiff | 2012 |
| Hampshire v Yorkshire | The SWALEC Stadium, Cardiff | 2012 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2013 |
| Durham v Lancashire | Emirates Durham International Cricket Ground, Chester-le-Street | 2013 |
| Essex v Hampshire | The Essex County Ground, Chelmsford | 2013 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2013 |
| Northamptonshire v Gloucestershire | County Ground, Northampton | 2013 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2013 |
| Sussex v Surrey | The Brighton and Hove Jobs County Ground, Hove | 2013 |
| Worcestershire v Glamorgan | County Ground, New Road, Worcester | 2013 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2013 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2013 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2013 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2013 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2013 |
| Yorkshire v Durham | North Marine Road, Scarborough | 2013 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2013 |
| Derbyshire v Lancashire | County Ground, Derby | 2013 |
| Glamorgan v Warwickshire | The SWALEC Stadium, Cardiff | 2013 |
| Surrey v Sussex | The Kia Oval, Kennington | 2013 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2013 |
| Derbyshire v Nottinghamshire | County Ground, Derby | 2013 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2013 |
| Leicestershire v Durham | Grace Road, Leicester | 2013 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2013 |
| Somerset v Gloucestershire | County Ground, Taunton | 2013 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2013 |
| Sussex v Hampshire | The Brighton and Hove Jobs County Ground, Hove | 2013 |
| Yorkshire v Lancashire | Headingley, Leeds | 2013 |
| Durham v Nottinghamshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2013 |
| Warwickshire v Glamorgan | Rugby School Ground, Rugby | 2013 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2013 |
| Middlesex v Kent | Uxbridge Cricket Club Ground, Uxbridge | 2013 |
| Somerset v Northamptonshire | County Ground, Taunton | 2013 |
| Worcestershire v Gloucestershire | County Ground, New Road, Worcester | 2013 |
| Essex v Kent | The Essex County Ground, Chelmsford | 2013 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2013 |
| Durham v Yorkshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2013 |
| Essex v Middlesex | The Essex County Ground, Chelmsford | 2013 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2013 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2013 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2013 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2013 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2013 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2013 |
| Essex v Sussex | The Essex County Ground, Chelmsford | 2013 |
| Gloucestershire v Warwickshire | College Ground, Cheltenham | 2013 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2013 |
| Middlesex v Hampshire | Old Deer Park, Richmond | 2013 |
| Northamptonshire v Glamorgan | County Ground, Northampton | 2013 |
| Somerset v Worcestershire | County Ground, Taunton | 2013 |
| Surrey v Essex | The Kia Oval, Kennington | 2013 |
| Gloucestershire v Northamptonshire | College Ground, Cheltenham | 2013 |
| Sussex v Middlesex | The Brighton and Hove Jobs County Ground, Hove | 2013 |
| Northamptonshire v Somerset | County Ground, Northampton | 2013 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2013 |
| Somerset v Glamorgan | County Ground, Taunton | 2013 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2013 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2013 |
| Derbyshire v Durham | Queen's Park, Chesterfield | 2013 |
| Gloucestershire v Glamorgan | College Ground, Cheltenham | 2013 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2013 |
| Somerset v Warwickshire | County Ground, Taunton | 2013 |
| Sussex v Essex | The Brighton and Hove Jobs County Ground, Hove | 2013 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2013 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2013 |
| Glamorgan v Worcestershire | The SWALEC Stadium, Cardiff | 2013 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2013 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2013 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2013 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2013 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2013 |
| Durham v Leicestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2013 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2013 |
| Derbyshire v Leicestershire | County Ground, Derby | 2013 |
| Glamorgan v Northamptonshire | The SWALEC Stadium, Cardiff | 2013 |
| Gloucestershire v Somerset | County Ground, Bristol | 2013 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2013 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2013 |
| Surrey v Kent | The Kia Oval, Kennington | 2013 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2013 |
| Worcestershire v Somerset | County Ground, New Road, Worcester | 2013 |
| Durham v Derbyshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2013 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2013 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2013 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2013 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2013 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2013 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2013 |
| Essex v Surrey | The Essex County Ground, Chelmsford | 2013 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2013 |
| Sussex v Kent | The Brighton and Hove Jobs County Ground, Hove | 2013 |
| Northamptonshire v Durham | County Ground, Northampton | 2013 |
| Surrey v Somerset | The Kia Oval, Kennington | 2013 |
| Hampshire v Lancashire | The Ageas Bowl, Southampton | 2013 |
| Nottinghamshire v Essex | Trent Bridge, Nottingham | 2013 |
| Essex v Northamptonshire | Edgbaston, Birmingham | 2013 |
| Hampshire v Surrey | Edgbaston, Birmingham | 2013 |
| Northamptonshire v Surrey | Edgbaston, Birmingham | 2013 |
| Durham v Worcestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Gloucestershire v Somerset | County Ground, Bristol | 2014 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2014 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2014 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2014 |
| Sussex v Surrey | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2014 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2014 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2014 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2014 |
| Somerset v Surrey | County Ground, Taunton | 2014 |
| Derbyshire v Lancashire | The 3aaa County Ground, Derby | 2014 |
| Essex v Glamorgan | The Essex County Ground, Chelmsford | 2014 |
| Gloucestershire v Middlesex | County Ground, Bristol | 2014 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2014 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2014 |
| Somerset v Kent | County Ground, Taunton | 2014 |
| Sussex v Hampshire | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2014 |
| Middlesex v Hampshire | Merchant Taylors' School Ground, Northwood | 2014 |
| Derbyshire v Northamptonshire | The 3aaa County Ground, Derby | 2014 |
| Durham v Lancashire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Glamorgan v Sussex | The SWALEC Stadium, Cardiff | 2014 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2014 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2014 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2014 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2014 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2014 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2014 |
| Leicestershire v Warwickshire | Grace Road, Leicester | 2014 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2014 |
| Derbyshire v Nottinghamshire | The 3aaa County Ground, Derby | 2014 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2014 |
| Leicestershire v Worcestershire | Grace Road, Leicester | 2014 |
| Somerset v Glamorgan | County Ground, Taunton | 2014 |
| Surrey v Essex | The Kia Oval, Kennington | 2014 |
| Sussex v Gloucestershire | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2014 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2014 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2014 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Derbyshire v Worcestershire | The 3aaa County Ground, Derby | 2014 |
| Essex v Gloucestershire | The Essex County Ground, Chelmsford | 2014 |
| Glamorgan v Kent | The SWALEC Stadium, Cardiff | 2014 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2014 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2014 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2014 |
| Somerset v Hampshire | County Ground, Taunton | 2014 |
| Surrey v Sussex | The Kia Oval, Kennington | 2014 |
| Sussex v Somerset | Arundel Castle Cricket Club Ground, Arundel | 2014 |
| Middlesex v Somerset | The Kia Oval, Kennington | 2014 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2014 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2014 |
| Durham v Leicestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Essex v Middlesex | The Essex County Ground, Chelmsford | 2014 |
| Glamorgan v Surrey | The SWALEC Stadium, Cardiff | 2014 |
| Hampshire v Gloucestershire | The Ageas Bowl, Southampton | 2014 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2014 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2014 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2014 |
| Glamorgan v Hampshire | The SWALEC Stadium, Cardiff | 2014 |
| Middlesex v Gloucestershire | Lord's Cricket Ground, St John's Wood | 2014 |
| Derbyshire v Warwickshire | The 3aaa County Ground, Derby | 2014 |
| Gloucestershire v Kent | County Ground, Bristol | 2014 |
| Northamptonshire v Durham | County Ground, Northampton | 2014 |
| Somerset v Essex | County Ground, Taunton | 2014 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2014 |
| Sussex v Middlesex | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2014 |
| Yorkshire v Lancashire | Headingley, Leeds | 2014 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2014 |
| Durham v Derbyshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2014 |
| Surrey v Kent | The Kia Oval, Kennington | 2014 |
| Yorkshire v Durham | Headingley, Leeds | 2014 |
| Middlesex v Glamorgan | Old Deer Park, Richmond | 2014 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2014 |
| Durham v Nottinghamshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Essex v Surrey | The Essex County Ground, Chelmsford | 2014 |
| Glamorgan v Somerset | The SWALEC Stadium, Cardiff | 2014 |
| Gloucestershire v Sussex | County Ground, Bristol | 2014 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Leicestershire v Northamptonshire | Grace Road, Leicester | 2014 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2014 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2014 |
| Derbyshire v Leicestershire | Queen's Park, Chesterfield | 2014 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2014 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2014 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2014 |
| Durham v Yorkshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2014 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2014 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2014 |
| Somerset v Gloucestershire | County Ground, Taunton | 2014 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2014 |
| Sussex v Kent | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2014 |
| Essex v Kent | Castle Park Cricket Ground, Colchester | 2014 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2014 |
| Sussex v Glamorgan | The Brighton and Hove Jobs County Ground, Hove | 2014 |
| Surrey v Somerset | The Kia Oval, Kennington | 2014 |
| Glamorgan v Essex | The SWALEC Stadium, Cardiff | 2014 |
| Gloucestershire v Surrey | College Ground, Cheltenham | 2014 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2014 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2014 |
| Leicestershire v Durham | Grace Road, Leicester | 2014 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2014 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2014 |
| Gloucestershire v Essex | College Ground, Cheltenham | 2014 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2014 |
| Essex v Hampshire | The Essex County Ground, Chelmsford | 2014 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2014 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2014 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2014 |
| Durham v Northamptonshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2014 |
| Essex v Sussex | The Essex County Ground, Chelmsford | 2014 |
| Glamorgan v Gloucestershire | The SWALEC Stadium, Cardiff | 2014 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2014 |
| Somerset v Middlesex | County Ground, Taunton | 2014 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2014 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2014 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2014 |
| Lancashire v Glamorgan | Emirates Old Trafford, Manchester | 2014 |
| Essex v Warwickshire | The Essex County Ground, Chelmsford | 2014 |
| Surrey v Worcestershire | The Kia Oval, Kennington | 2014 |
| Nottinghamshire v Hampshire | Trent Bridge, Nottingham | 2014 |
| Warwickshire v Surrey | Edgbaston, Birmingham | 2014 |
| Hampshire v Lancashire | Edgbaston, Birmingham | 2014 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2014 |
| Durham v Northamptonshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Gloucestershire v Middlesex | County Ground, Bristol | 2015 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2015 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2015 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2015 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2015 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2015 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2015 |
| Essex v Surrey | The Essex County Ground, Chelmsford | 2015 |
| Sussex v Gloucestershire | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Glamorgan v Essex | The SSE SWALEC Stadium, Cardiff | 2015 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2015 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2015 |
| Leicestershire v Derbyshire | Grace Road, Leicester | 2015 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2015 |
| Somerset v Sussex | County Ground, Taunton | 2015 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2015 |
| Gloucestershire v Essex | County Ground, Bristol | 2015 |
| Leicestershire v Durham | Grace Road, Leicester | 2015 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2015 |
| Derbyshire v Lancashire | The 3aaa County Ground, Derby | 2015 |
| Durham v Yorkshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Essex v Somerset | The Essex County Ground, Chelmsford | 2015 |
| Glamorgan v Hampshire | The SSE SWALEC Stadium, Cardiff | 2015 |
| Kent v Surrey | The Kent County Cricket Ground, Beckenham | 2015 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2015 |
| Sussex v Middlesex | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2015 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2015 |
| Somerset v Kent | County Ground, Taunton | 2015 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2015 |
| Derbyshire v Durham | The 3aaa County Ground, Derby | 2015 |
| Glamorgan v Middlesex | The SSE SWALEC Stadium, Cardiff | 2015 |
| Kent v Gloucestershire | The Kent County Cricket Ground, Beckenham | 2015 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2015 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2015 |
| Somerset v Hampshire | County Ground, Taunton | 2015 |
| Surrey v Essex | The Kia Oval, Kennington | 2015 |
| Yorkshire v Lancashire | Headingley, Leeds | 2015 |
| Durham v Warwickshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2015 |
| Essex v Gloucestershire | The Essex County Ground, Chelmsford | 2015 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2015 |
| Durham v Worcestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2015 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2015 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2015 |
| Leicestershire v Northamptonshire | Grace Road, Leicester | 2015 |
| Somerset v Surrey | County Ground, Taunton | 2015 |
| Sussex v Essex | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2015 |
| Glamorgan v Somerset | The SSE SWALEC Stadium, Cardiff | 2015 |
| Middlesex v Gloucestershire | Old Deer Park, Richmond | 2015 |
| Sussex v Surrey | Arundel Castle Cricket Club Ground, Arundel | 2015 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2015 |
| Derbyshire v Leicestershire | The 3aaa County Ground, Derby | 2015 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2015 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2015 |
| Middlesex v Hampshire | Lord's Cricket Ground, St John's Wood | 2015 |
| Essex v Glamorgan | The Essex County Ground, Chelmsford | 2015 |
| Gloucestershire v Somerset | County Ground, Bristol | 2015 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2015 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2015 |
| Surrey v Kent | The Kia Oval, Kennington | 2015 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2015 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2015 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2015 |
| Glamorgan v Sussex | The SSE SWALEC Stadium, Cardiff | 2015 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2015 |
| Durham v Lancashire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Derbyshire v Nottinghamshire | The 3aaa County Ground, Derby | 2015 |
| Essex v Hampshire | The Essex County Ground, Chelmsford | 2015 |
| Glamorgan v Surrey | The SSE SWALEC Stadium, Cardiff | 2015 |
| Gloucestershire v Sussex | County Ground, Bristol | 2015 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2015 |
| Leicestershire v Yorkshire | Grace Road, Leicester | 2015 |
| Middlesex v Somerset | Uxbridge Cricket Club Ground, Uxbridge | 2015 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2015 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2015 |
| Somerset v Glamorgan | County Ground, Taunton | 2015 |
| Surrey v Gloucestershire | The Kia Oval, Kennington | 2015 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2015 |
| Durham v Leicestershire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2015 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2015 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2015 |
| Somerset v Gloucestershire | County Ground, Taunton | 2015 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2015 |
| Sussex v Kent | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2015 |
| Leicestershire v Warwickshire | Grace Road, Leicester | 2015 |
| Derbyshire v Northamptonshire | Queen's Park, Chesterfield | 2015 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2015 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2015 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2015 |
| Leicestershire v Lancashire | Grace Road, Leicester | 2015 |
| Middlesex v Essex | Old Deer Park, Richmond | 2015 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2015 |
| Sussex v Glamorgan | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2015 |
| Yorkshire v Durham | Headingley, Leeds | 2015 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2015 |
| Gloucestershire v Kent | College Ground, Cheltenham | 2015 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2015 |
| Gloucestershire v Hampshire | College Ground, Cheltenham | 2015 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2015 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2015 |
| Derbyshire v Worcestershire | The 3aaa County Ground, Derby | 2015 |
| Durham v Nottinghamshire | Emirates Durham International Cricket Ground, Chester-le-Street | 2015 |
| Essex v Middlesex | The Essex County Ground, Chelmsford | 2015 |
| Kent v Glamorgan | The Nevill Ground, Tunbridge Wells | 2015 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2015 |
| Surrey v Somerset | The Kia Oval, Kennington | 2015 |
| Sussex v Hampshire | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2015 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2015 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2015 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2015 |
| Essex v Kent | The Essex County Ground, Chelmsford | 2015 |
| Glamorgan v Gloucestershire | The SSE SWALEC Stadium, Cardiff | 2015 |
| Leicestershire v Nottinghamshire | Grace Road, Leicester | 2015 |
| Northamptonshire v Durham | County Ground, Northampton | 2015 |
| Somerset v Middlesex | County Ground, Taunton | 2015 |
| Surrey v Sussex | The Kia Oval, Kennington | 2015 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2015 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2015 |
| Sussex v Northamptonshire | The Brighton and Hove Jobs County Ground, Hove | 2015 |
| Warwickshire v Essex | Edgbaston, Birmingham | 2015 |
| Worcestershire v Hampshire | County Ground, New Road, Worcester | 2015 |
| Kent v Lancashire | Spitfire Ground, St Lawrence, Canterbury | 2015 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2015 |
| Hampshire v Lancashire | Edgbaston, Birmingham | 2015 |
| Lancashire v Northamptonshire | Edgbaston, Birmingham | 2015 |
| Essex v Surrey | The Essex County Ground, Chelmsford | 2016 |
| Gloucestershire v Sussex | Brightside Ground, Bristol | 2016 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2016 |
| Leicestershire v Northamptonshire | Fischer County Ground, Grace Road, Leicester | 2016 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2016 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2016 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2016 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2016 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2016 |
| Middlesex v Hampshire | Uxbridge Cricket Club Ground, Uxbridge | 2016 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2016 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2016 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2016 |
| Durham v Nottinghamshire | Emirates Riverside, Chester-le-Street | 2016 |
| Glamorgan v Essex | The SSE SWALEC Stadium, Cardiff | 2016 |
| Sussex v Somerset | The 1st Central County Ground, Hove | 2016 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2016 |
| Middlesex v Gloucestershire | Merchant Taylors' School Ground, Northwood | 2016 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2016 |
| Derbyshire v Leicestershire | The 3aaa County Ground, Derby | 2016 |
| Glamorgan v Hampshire | The SSE SWALEC Stadium, Cardiff | 2016 |
| Kent v Gloucestershire | The Kent County Cricket Ground, Beckenham | 2016 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2016 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2016 |
| Somerset v Essex | The Cooper Associates County Ground, Taunton | 2016 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2016 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2016 |
| Leicestershire v Durham | Fischer County Ground, Grace Road, Leicester | 2016 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2016 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2016 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2016 |
| Essex v Middlesex | The Essex County Ground, Chelmsford | 2016 |
| Gloucestershire v Glamorgan | Brightside Ground, Bristol | 2016 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2016 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2016 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2016 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2016 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2016 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2016 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2016 |
| Essex v Gloucestershire | The Essex County Ground, Chelmsford | 2016 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2016 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2016 |
| Derbyshire v Warwickshire | The 3aaa County Ground, Derby | 2016 |
| Glamorgan v Kent | The SSE SWALEC Stadium, Cardiff | 2016 |
| Gloucestershire v Somerset | Brightside Ground, Bristol | 2016 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2016 |
| Leicestershire v Worcestershire | Fischer County Ground, Grace Road, Leicester | 2016 |
| Northamptonshire v Durham | County Ground, Northampton | 2016 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2016 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2016 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2016 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2016 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2016 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2016 |
| Middlesex v Somerset | Lord's Cricket Ground, St John's Wood | 2016 |
| Derbyshire v Nottinghamshire | The 3aaa County Ground, Derby | 2016 |
| Durham v Yorkshire | Emirates Riverside, Chester-le-Street | 2016 |
| Essex v Hampshire | The Essex County Ground, Chelmsford | 2016 |
| Glamorgan v Surrey | The SSE SWALEC Stadium, Cardiff | 2016 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2016 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2016 |
| Leicestershire v Warwickshire | Fischer County Ground, Grace Road, Leicester | 2016 |
| Hampshire v Gloucestershire | The Ageas Bowl, Southampton | 2016 |
| Surrey v Essex | The Kia Oval, Kennington | 2016 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2016 |
| Sussex v Gloucestershire | Arundel Castle Cricket Club Ground, Arundel | 2016 |
| Durham v Worcestershire | Emirates Riverside, Chester-le-Street | 2016 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2016 |
| Essex v Kent | The Essex County Ground, Chelmsford | 2016 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2016 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2016 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2016 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2016 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2016 |
| Yorkshire v Lancashire | Headingley, Leeds | 2016 |
| Derbyshire v Northamptonshire | Queen's Park, Chesterfield | 2016 |
| Gloucestershire v Surrey | Brightside Ground, Bristol | 2016 |
| Glamorgan v Sussex | The SSE SWALEC Stadium, Cardiff | 2016 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2016 |
| Gloucestershire v Kent | Brightside Ground, Bristol | 2016 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2016 |
| Leicestershire v Derbyshire | Fischer County Ground, Grace Road, Leicester | 2016 |
| Middlesex v Glamorgan | Old Deer Park, Richmond | 2016 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2016 |
| Surrey v Somerset | The Kia Oval, Kennington | 2016 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2016 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2016 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2016 |
| Derbyshire v Yorkshire | The 3aaa County Ground, Derby | 2016 |
| Durham v Leicestershire | Emirates Riverside, Chester-le-Street | 2016 |
| Glamorgan v Gloucestershire | The SSE SWALEC Stadium, Cardiff | 2016 |
| Leicestershire v Nottinghamshire | Fischer County Ground, Grace Road, Leicester | 2016 |
| Derbyshire v Lancashire | The 3aaa County Ground, Derby | 2016 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2016 |
| Durham v Northamptonshire | Emirates Riverside, Chester-le-Street | 2016 |
| Kent v Surrey | The Nevill Ground, Tunbridge Wells | 2016 |
| Leicestershire v Lancashire | Fischer County Ground, Grace Road, Leicester | 2016 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2016 |
| Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2016 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2016 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2016 |
| Gloucestershire v Essex | College Ground, Cheltenham | 2016 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2016 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2016 |
| Yorkshire v Durham | Headingley, Leeds | 2016 |
| Essex v Sussex | The Essex County Ground, Chelmsford | 2016 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2016 |
| Derbyshire v Worcestershire | The 3aaa County Ground, Derby | 2016 |
| Durham v Lancashire | Emirates Riverside, Chester-le-Street | 2016 |
| Glamorgan v Somerset | The SSE SWALEC Stadium, Cardiff | 2016 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2016 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2016 |
| Surrey v Sussex | The Kia Oval, Kennington | 2016 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2016 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2016 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2016 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2016 |
| Durham v Derbyshire | Emirates Riverside, Chester-le-Street | 2016 |
| Essex v Glamorgan | The Essex County Ground, Chelmsford | 2016 |
| Gloucestershire v Middlesex | Brightside Ground, Bristol | 2016 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2016 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2016 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2016 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2016 |
| Surrey v Kent | The Kia Oval, Kennington | 2016 |
| Nottinghamshire v Essex | Trent Bridge, Nottingham | 2016 |
| Northamptonshire v Middlesex | County Ground, Northampton | 2016 |
| Gloucestershire v Durham | Brightside Ground, Bristol | 2016 |
| Glamorgan v Yorkshire | The SSE SWALEC Stadium, Cardiff | 2016 |
| Northamptonshire v Nottinghamshire | Edgbaston, Birmingham | 2016 |
| Durham v Yorkshire | Edgbaston, Birmingham | 2016 |
| Durham v Northamptonshire | Edgbaston, Birmingham | 2016 |
| Durham v Lancashire | Emirates Riverside, Chester-le-Street | 2017 |
| Essex v Surrey | The Cloudfm County Ground, Chelmsford | 2017 |
| Glamorgan v Hampshire | The SSE SWALEC Stadium, Cardiff | 2017 |
| Gloucestershire v Middlesex | College Ground, Cheltenham | 2017 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2017 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2017 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2017 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2017 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2017 |
| Durham v Northamptonshire | Emirates Riverside, Chester-le-Street | 2017 |
| Kent v Essex | The Kent County Cricket Ground, Beckenham | 2017 |
| Lancashire v Leicestershire | Aigburth, Liverpool | 2017 |
| Surrey v Somerset | The Kia Oval, Kennington | 2017 |
| Sussex v Glamorgan | Arundel Castle Cricket Club Ground, Arundel | 2017 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2017 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2017 |
| Essex v Somerset | The Cloudfm County Ground, Chelmsford | 2017 |
| Gloucestershire v Kent | College Ground, Cheltenham | 2017 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2017 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2017 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2017 |
| Surrey v Kent | The Kia Oval, Kennington | 2017 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2017 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2017 |
| Glamorgan v Somerset | The SSE SWALEC Stadium, Cardiff | 2017 |
| Essex v Glamorgan | The Cloudfm County Ground, Chelmsford | 2017 |
| Gloucestershire v Sussex | College Ground, Cheltenham | 2017 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2017 |
| Middlesex v Somerset | Uxbridge Cricket Club Ground, Uxbridge | 2017 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2017 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| Surrey v Essex | The Kia Oval, Kennington | 2017 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2017 |
| Durham v Leicestershire | Emirates Riverside, Chester-le-Street | 2017 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2017 |
| Middlesex v Kent | Old Deer Park, Richmond | 2017 |
| Essex v Hampshire | The Cloudfm County Ground, Chelmsford | 2017 |
| Glamorgan v Sussex | The SSE SWALEC Stadium, Cardiff | 2017 |
| Leicestershire v Northamptonshire | Fischer County Ground, Grace Road, Leicester | 2017 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2017 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2017 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2017 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2017 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2017 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2017 |
| Glamorgan v Essex | The SSE SWALEC Stadium, Cardiff | 2017 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2017 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2017 |
| Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2017 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2017 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2017 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2017 |
| Derbyshire v Lancashire | The 3aaa County Ground, Derby | 2017 |
| Durham v Nottinghamshire | Emirates Riverside, Chester-le-Street | 2017 |
| Gloucestershire v Glamorgan | Brightside Ground, Bristol | 2017 |
| Leicestershire v Warwickshire | Fischer County Ground, Grace Road, Leicester | 2017 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2017 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2017 |
| Yorkshire v Durham | Headingley, Leeds | 2017 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2017 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2017 |
| Derbyshire v Northamptonshire | The 3aaa County Ground, Derby | 2017 |
| Glamorgan v Surrey | The SSE SWALEC Stadium, Cardiff | 2017 |
| Gloucestershire v Hampshire | Brightside Ground, Bristol | 2017 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2017 |
| Leicestershire v Durham | Fischer County Ground, Grace Road, Leicester | 2017 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2017 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2017 |
| Essex v Gloucestershire | The Cloudfm County Ground, Chelmsford | 2017 |
| Derbyshire v Leicestershire | The 3aaa County Ground, Derby | 2017 |
| Kent v Glamorgan | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2017 |
| Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2017 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2017 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2017 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2017 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2017 |
| Leicestershire v Nottinghamshire | Fischer County Ground, Grace Road, Leicester | 2017 |
| Glamorgan v Gloucestershire | The SSE SWALEC Stadium, Cardiff | 2017 |
| Middlesex v Hampshire | Lord's Cricket Ground, St John's Wood | 2017 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2017 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2017 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2017 |
| Derbyshire v Nottinghamshire | The 3aaa County Ground, Derby | 2017 |
| Durham v Yorkshire | Emirates Riverside, Chester-le-Street | 2017 |
| Gloucestershire v Somerset | Brightside Ground, Bristol | 2017 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2017 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| Leicestershire v Lancashire | Fischer County Ground, Grace Road, Leicester | 2017 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2017 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2017 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2017 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2017 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2017 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2017 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2017 |
| Durham v Worcestershire | Emirates Riverside, Chester-le-Street | 2017 |
| Essex v Middlesex | The Cloudfm County Ground, Chelmsford | 2017 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2017 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2017 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2017 |
| Yorkshire v Lancashire | Headingley, Leeds | 2017 |
| Leicestershire v Yorkshire | Fischer County Ground, Grace Road, Leicester | 2017 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2017 |
| Durham v Warwickshire | Emirates Riverside, Chester-le-Street | 2017 |
| Gloucestershire v Essex | Brightside Ground, Bristol | 2017 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2017 |
| Surrey v Sussex | The Kia Oval, Kennington | 2017 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2017 |
| Derbyshire v Durham | The 3aaa County Ground, Derby | 2017 |
| Middlesex v Gloucestershire | Uxbridge Cricket Club Ground, Uxbridge | 2017 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2017 |
| Essex v Kent | The Cloudfm County Ground, Chelmsford | 2017 |
| Leicestershire v Derbyshire | Fischer County Ground, Grace Road, Leicester | 2017 |
| Surrey v Gloucestershire | The Kia Oval, Kennington | 2017 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2017 |
| Derbyshire v Worcestershire | The 3aaa County Ground, Derby | 2017 |
| Glamorgan v Middlesex | The SSE SWALEC Stadium, Cardiff | 2017 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2017 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2017 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2017 |
| Northamptonshire v Durham | County Ground, Northampton | 2017 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2017 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2017 |
| Derbyshire v Hampshire | The 3aaa County Ground, Derby | 2017 |
| Glamorgan v Leicestershire | The SSE SWALEC Stadium, Cardiff | 2017 |
| Nottinghamshire v Somerset | Trent Bridge, Nottingham | 2017 |
| Surrey v Warwickshire | The Kia Oval, Kennington | 2017 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2017 |
| Hampshire v Nottinghamshire | Edgbaston, Birmingham | 2017 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2017 |
| Essex v Sussex | The Cloudfm County Ground, Chelmsford | 2018 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2018 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2018 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2018 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2018 |
| Yorkshire v Durham | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Derbyshire v Lancashire | The 3aaa County Ground, Derby | 2018 |
| Essex v Middlesex | The Cloudfm County Ground, Chelmsford | 2018 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2018 |
| Leicestershire v Durham | Fischer County Ground, Grace Road, Leicester | 2018 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2018 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2018 |
| Surrey v Kent | The Kia Oval, Kennington | 2018 |
| Worcestershire v Warwickshire | Blackfinch New Road, Worcester | 2018 |
| Derbyshire v Worcestershire | The 3aaa County Ground, Derby | 2018 |
| Glamorgan v Sussex | Sophia Gardens, Cardiff | 2018 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2018 |
| Leicestershire v Nottinghamshire | Fischer County Ground, Grace Road, Leicester | 2018 |
| Middlesex v Gloucestershire | Uxbridge Cricket Club Ground, Uxbridge | 2018 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2018 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2018 |
| Gloucestershire v Kent | Brightside Ground, Bristol | 2018 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2018 |
| Surrey v Essex | The Kia Oval, Kennington | 2018 |
| Derbyshire v Nottinghamshire | The 3aaa County Ground, Derby | 2018 |
| Durham v Yorkshire | Emirates Riverside, Chester-le-Street | 2018 |
| Essex v Glamorgan | The Cloudfm County Ground, Chelmsford | 2018 |
| Gloucestershire v Somerset | Brightside Ground, Bristol | 2018 |
| Kent v Hampshire | The Kent County Cricket Ground, Beckenham | 2018 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2018 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2018 |
| Worcestershire v Northamptonshire | Blackfinch New Road, Worcester | 2018 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2018 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2018 |
| Worcestershire v Yorkshire | Blackfinch New Road, Worcester | 2018 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2018 |
| Leicestershire v Lancashire | Fischer County Ground, Grace Road, Leicester | 2018 |
| Middlesex v Somerset | Lord's Cricket Ground, St John's Wood | 2018 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2018 |
| Durham v Worcestershire | Emirates Riverside, Chester-le-Street | 2018 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2018 |
| Gloucestershire v Essex | College Ground, Cheltenham | 2018 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2018 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2018 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2018 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2018 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2018 |
| Essex v Hampshire | The Cloudfm County Ground, Chelmsford | 2018 |
| Middlesex v Hampshire | Lord's Cricket Ground, St John's Wood | 2018 |
| Gloucestershire v Glamorgan | College Ground, Cheltenham | 2018 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2018 |
| Leicestershire v Derbyshire | Fischer County Ground, Grace Road, Leicester | 2018 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2018 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2018 |
| Surrey v Somerset | The Kia Oval, Kennington | 2018 |
| Yorkshire v Warwickshire | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2018 |
| Durham v Nottinghamshire | Emirates Riverside, Chester-le-Street | 2018 |
| Glamorgan v Kent | Sophia Gardens, Cardiff | 2018 |
| Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2018 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2018 |
| Worcestershire v Lancashire | Blackfinch New Road, Worcester | 2018 |
| Yorkshire v Derbyshire | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2018 |
| Yorkshire v Leicestershire | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2018 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2018 |
| Durham v Northamptonshire | Emirates Riverside, Chester-le-Street | 2018 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2018 |
| Leicestershire v Warwickshire | Fischer County Ground, Grace Road, Leicester | 2018 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2018 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2018 |
| Derbyshire v Warwickshire | The 3aaa County Ground, Derby | 2018 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2018 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2018 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2018 |
| Somerset v Essex | The Cooper Associates County Ground, Taunton | 2018 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2018 |
| Worcestershire v Durham | Blackfinch New Road, Worcester | 2018 |
| Yorkshire v Northamptonshire | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2018 |
| Essex v Surrey | The Cloudfm County Ground, Chelmsford | 2018 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2018 |
| Middlesex v Glamorgan | Old Deer Park, Richmond | 2018 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2018 |
| Sussex v Somerset | The 1st Central County Ground, Hove | 2018 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2018 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2018 |
| Derbyshire v Northamptonshire | The 3aaa County Ground, Derby | 2018 |
| Durham v Leicestershire | Emirates Riverside, Chester-le-Street | 2018 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2018 |
| Gloucestershire v Middlesex | Brightside Ground, Bristol | 2018 |
| Surrey v Sussex | The Kia Oval, Kennington | 2018 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2018 |
| Worcestershire v Derbyshire | Blackfinch New Road, Worcester | 2018 |
| Yorkshire v Lancashire | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Essex v Gloucestershire | The Cloudfm County Ground, Chelmsford | 2018 |
| Glamorgan v Hampshire | Sophia Gardens, Cardiff | 2018 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2018 |
| Leicestershire v Worcestershire | Fischer County Ground, Grace Road, Leicester | 2018 |
| Northamptonshire v Durham | County Ground, Northampton | 2018 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2018 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2018 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2018 |
| Derbyshire v Leicestershire | The 3aaa County Ground, Derby | 2018 |
| Durham v Lancashire | Emirates Riverside, Chester-le-Street | 2018 |
| Gloucestershire v Surrey | Brightside Ground, Bristol | 2018 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2018 |
| Kent v Middlesex | The Kent County Cricket Ground, Beckenham | 2018 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2018 |
| Worcestershire v Nottinghamshire | Blackfinch New Road, Worcester | 2018 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2018 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2018 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2018 |
| Gloucestershire v Sussex | Brightside Ground, Bristol | 2018 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2018 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2018 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2018 |
| Durham v Derbyshire | Emirates Riverside, Chester-le-Street | 2018 |
| Essex v Kent | The Cloudfm County Ground, Chelmsford | 2018 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2018 |
| Hampshire v Gloucestershire | The Ageas Bowl, Southampton | 2018 |
| Leicestershire v Northamptonshire | Fischer County Ground, Grace Road, Leicester | 2018 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2018 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2018 |
| Yorkshire v Nottinghamshire | Emerald Headingley Cricket Stadium, Leeds | 2018 |
| Kent v Lancashire | Spitfire Ground, St Lawrence, Canterbury | 2018 |
| Durham v Sussex | Emirates Riverside, Chester-le-Street | 2018 |
| Worcestershire v Gloucestershire | Blackfinch New Road, Worcester | 2018 |
| Somerset v Nottinghamshire | The Cooper Associates County Ground, Taunton | 2018 |
| Somerset v Sussex | Edgbaston, Birmingham | 2018 |
| Lancashire v Worcestershire | Edgbaston, Birmingham | 2018 |
| Sussex v Worcestershire | Edgbaston, Birmingham | 2018 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2019 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2019 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2019 |
| Durham v Northamptonshire | Emirates Riverside, Chester-le-Street | 2019 |
| Essex v Surrey | The Cloudfm County Ground, Chelmsford | 2019 |
| Gloucestershire v Glamorgan | College Ground, Cheltenham | 2019 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2019 |
| Leicestershire v Lancashire | Fischer County Ground, Grace Road, Leicester | 2019 |
| Worcestershire v Warwickshire | Blackfinch New Road, Worcester | 2019 |
| Yorkshire v Nottinghamshire | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2019 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2019 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2019 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2019 |
| Leicestershire v Yorkshire | Fischer County Ground, Grace Road, Leicester | 2019 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2019 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2019 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2019 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2019 |
| Gloucestershire v Middlesex | College Ground, Cheltenham | 2019 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2019 |
| Yorkshire v Lancashire | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Derbyshire v Nottinghamshire | The Pattonair County Ground, Derby | 2019 |
| Glamorgan v Middlesex | Sophia Gardens, Cardiff | 2019 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2019 |
| Leicestershire v Durham | Fischer County Ground, Grace Road, Leicester | 2019 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2019 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2019 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2019 |
| Essex v Gloucestershire | The Cloudfm County Ground, Chelmsford | 2019 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2019 |
| Derbyshire v Lancashire | The Pattonair County Ground, Derby | 2019 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2019 |
| Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2019 |
| Worcestershire v Durham | Blackfinch New Road, Worcester | 2019 |
| Surrey v Kent | The Kia Oval, Kennington | 2019 |
| Durham v Leicestershire | Emirates Riverside, Chester-le-Street | 2019 |
| Worcestershire v Derbyshire | Blackfinch New Road, Worcester | 2019 |
| Essex v Hampshire | The Cloudfm County Ground, Chelmsford | 2019 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2019 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2019 |
| Durham v Lancashire | Emirates Riverside, Chester-le-Street | 2019 |
| Gloucestershire v Essex | County Ground, Bristol | 2019 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2019 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2019 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2019 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2019 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2019 |
| Yorkshire v Worcestershire | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2019 |
| Gloucestershire v Sussex | County Ground, Bristol | 2019 |
| Kent v Hampshire | The Kent County Cricket Ground, Beckenham | 2019 |
| Middlesex v Somerset | Old Deer Park, Richmond | 2019 |
| Worcestershire v Leicestershire | Blackfinch New Road, Worcester | 2019 |
| Yorkshire v Warwickshire | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2019 |
| Essex v Somerset | The Cloudfm County Ground, Chelmsford | 2019 |
| Gloucestershire v Kent | County Ground, Bristol | 2019 |
| Leicestershire v Warwickshire | Fischer County Ground, Grace Road, Leicester | 2019 |
| Northamptonshire v Durham | County Ground, Northampton | 2019 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2019 |
| Derbyshire v Durham | The Pattonair County Ground, Derby | 2019 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2019 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2019 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2019 |
| Leicestershire v Northamptonshire | Fischer County Ground, Grace Road, Leicester | 2019 |
| Surrey v Gloucestershire | The Kia Oval, Kennington | 2019 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2019 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2019 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2019 |
| Durham v Nottinghamshire | Emirates Riverside, Chester-le-Street | 2019 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2019 |
| Middlesex v Gloucestershire | Brunton Memorial Ground, Radlett | 2019 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2019 |
| Worcestershire v Northamptonshire | Blackfinch New Road, Worcester | 2019 |
| Yorkshire v Derbyshire | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Derbyshire v Worcestershire | The Pattonair County Ground, Derby | 2019 |
| Gloucestershire v Hampshire | County Ground, Bristol | 2019 |
| Essex v Middlesex | The Cloudfm County Ground, Chelmsford | 2019 |
| Kent v Glamorgan | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2019 |
| Derbyshire v Leicestershire | The Pattonair County Ground, Derby | 2019 |
| Durham v Worcestershire | Emirates Riverside, Chester-le-Street | 2019 |
| Surrey v Sussex | The Kia Oval, Kennington | 2019 |
| Essex v Glamorgan | The Cloudfm County Ground, Chelmsford | 2019 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2019 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2019 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2019 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2019 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2019 |
| Yorkshire v Durham | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Middlesex v Hampshire | Lord's Cricket Ground, St John's Wood | 2019 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2019 |
| Derbyshire v Northamptonshire | The Pattonair County Ground, Derby | 2019 |
| Durham v Yorkshire | Emirates Riverside, Chester-le-Street | 2019 |
| Gloucestershire v Somerset | County Ground, Bristol | 2019 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| Leicestershire v Nottinghamshire | Fischer County Ground, Grace Road, Leicester | 2019 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2019 |
| Middlesex v Sussex | Uxbridge Cricket Club Ground, Uxbridge | 2019 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2019 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2019 |
| Leicestershire v Derbyshire | Fischer County Ground, Grace Road, Leicester | 2019 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2019 |
| Worcestershire v Lancashire | Blackfinch New Road, Worcester | 2019 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2019 |
| Glamorgan v Sussex | Sophia Gardens, Cardiff | 2019 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2019 |
| Durham v Warwickshire | Emirates Riverside, Chester-le-Street | 2019 |
| Surrey v Somerset | The Kia Oval, Kennington | 2019 |
| Worcestershire v Nottinghamshire | Blackfinch New Road, Worcester | 2019 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2019 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2019 |
| Surrey v Essex | The Kia Oval, Kennington | 2019 |
| Yorkshire v Northamptonshire | Emerald Headingley Cricket Stadium, Leeds | 2019 |
| Essex v Kent | The Cloudfm County Ground, Chelmsford | 2019 |
| Glamorgan v Hampshire | Sophia Gardens, Cardiff | 2019 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2019 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2019 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2019 |
| Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2019 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2019 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2019 |
| Lancashire v Essex | Emirates Riverside, Chester-le-Street | 2019 |
| Nottinghamshire v Middlesex | Trent Bridge, Nottingham | 2019 |
| Sussex v Worcestershire | The 1st Central County Ground, Hove | 2019 |
| Gloucestershire v Derbyshire | County Ground, Bristol | 2019 |
| Nottinghamshire v Worcestershire | Edgbaston, Birmingham | 2019 |
| Derbyshire v Essex | Edgbaston, Birmingham | 2019 |
| Essex v Worcestershire | Edgbaston, Birmingham | 2019 |
| Durham v Lancashire | Emirates Riverside, Chester-le-Street | 2020 |
| Essex v Middlesex | The Cloudfm County Ground, Chelmsford | 2020 |
| Glamorgan v Worcestershire | Sophia Gardens, Cardiff | 2020 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2020 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2020 |
| Leicestershire v Derbyshire | Fischer County Ground, Grace Road, Leicester | 2020 |
| Yorkshire v Nottinghamshire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2020 |
| Warwickshire v Somerset | Edgbaston, Birmingham | 2020 |
| Durham v Nottinghamshire | Emirates Riverside, Chester-le-Street | 2020 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2020 |
| Leicestershire v Lancashire | Fischer County Ground, Grace Road, Leicester | 2020 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2020 |
| Worcestershire v Northamptonshire | Blackfinch New Road, Worcester | 2020 |
| Glamorgan v Warwickshire | Sophia Gardens, Cardiff | 2020 |
| Northamptonshire v Somerset | County Ground, Northampton | 2020 |
| Surrey v Essex | The Kia Oval, Kennington | 2020 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2020 |
| Yorkshire v Derbyshire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Derbyshire v Lancashire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Durham v Leicestershire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2020 |
| Worcestershire v Gloucestershire | Blackfinch New Road, Worcester | 2020 |
| Essex v Hampshire | The Cloudfm County Ground, Chelmsford | 2020 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2020 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2020 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2020 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2020 |
| Lancashire v Nottinghamshire | Aigburth, Liverpool | 2020 |
| Durham v Derbyshire | Emirates Riverside, Chester-le-Street | 2020 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2020 |
| Yorkshire v Leicestershire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Glamorgan v Northamptonshire | Edgbaston, Birmingham | 2020 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2020 |
| Somerset v Worcestershire | Edgbaston, Birmingham | 2020 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2020 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2020 |
| Durham v Yorkshire | Emirates Riverside, Chester-le-Street | 2020 |
| Gloucestershire v Worcestershire | County Ground, Bristol | 2020 |
| Lancashire v Derbyshire | Aigburth, Liverpool | 2020 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2020 |
| Somerset v Warwickshire | The Cooper Associates County Ground, Taunton | 2020 |
| Essex v Kent | The Kia Oval, Kennington | 2020 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2020 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2020 |
| Durham v Derbyshire | Emirates Riverside, Chester-le-Street | 2020 |
| Essex v Surrey | The Cloudfm County Ground, Chelmsford | 2020 |
| Leicestershire v Yorkshire | Fischer County Ground, Grace Road, Leicester | 2020 |
| Northamptonshire v Gloucestershire | County Ground, Northampton | 2020 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2020 |
| Somerset v Worcestershire | The Cooper Associates County Ground, Taunton | 2020 |
| Warwickshire v Glamorgan | Edgbaston, Birmingham | 2020 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2020 |
| Middlesex v Hampshire | Lord's Cricket Ground, St John's Wood | 2020 |
| Durham v Leicestershire | Emirates Riverside, Chester-le-Street | 2020 |
| Glamorgan v Northamptonshire | Sophia Gardens, Cardiff | 2020 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2020 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2020 |
| Worcestershire v Warwickshire | Blackfinch New Road, Worcester | 2020 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2020 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2020 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2020 |
| Yorkshire v Lancashire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Gloucestershire v Warwickshire | County Ground, Bristol | 2020 |
| Leicestershire v Derbyshire | Fischer County Ground, Grace Road, Leicester | 2020 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2020 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2020 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2020 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2020 |
| Surrey v Sussex | The Kia Oval, Kennington | 2020 |
| Yorkshire v Durham | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2020 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2020 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2020 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2020 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2020 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2020 |
| Leicestershire v Nottinghamshire | Fischer County Ground, Grace Road, Leicester | 2020 |
| Somerset v Northamptonshire | The Cooper Associates County Ground, Taunton | 2020 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2020 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2020 |
| Essex v Sussex | The Cloudfm County Ground, Chelmsford | 2020 |
| Gloucestershire v Somerset | County Ground, Bristol | 2020 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2020 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2020 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2020 |
| Surrey v Kent | The Kia Oval, Kennington | 2020 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2020 |
| Worcestershire v Glamorgan | Blackfinch New Road, Worcester | 2020 |
| Yorkshire v Derbyshire | Emerald Headingley Cricket Stadium, Leeds | 2020 |
| Gloucestershire v Northamptonshire | County Ground, Bristol | 2020 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2020 |
| Surrey v Kent | The Kia Oval, Kennington | 2020 |
| Sussex v Lancashire | The 1st Central County Ground, Hove | 2020 |
| Gloucestershire v Surrey | Edgbaston, Birmingham | 2020 |
| Lancashire v Nottinghamshire | Edgbaston, Birmingham | 2020 |
| Nottinghamshire v Surrey | Edgbaston, Birmingham | 2020 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2021 |
| Somerset v Essex | The Cooper Associates County Ground, Taunton | 2021 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2021 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2021 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2021 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2021 |
| Yorkshire v Warwickshire | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Durham v Yorkshire | Emirates Riverside, Chester-le-Street | 2021 |
| Essex v Hampshire | The Cloudfm County Ground, Chelmsford | 2021 |
| Gloucestershire v Sussex | County Ground, Bristol | 2021 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Leicestershire v Derbyshire | Uptonsteel County Ground, Leicester | 2021 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2021 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2021 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2021 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2021 |
| Derbyshire v Warwickshire | The Incora County Ground, Derby | 2021 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2021 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Leicestershire v Durham | Uptonsteel County Ground, Leicester | 2021 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2021 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2021 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2021 |
| Derbyshire v Lancashire | The Incora County Ground, Derby | 2021 |
| Durham v Nottinghamshire | Emirates Riverside, Chester-le-Street | 2021 |
| Essex v Sussex | The Cloudfm County Ground, Chelmsford | 2021 |
| Middlesex v Hampshire | Brunton Memorial Ground, Radlett | 2021 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2021 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2021 |
| Yorkshire v Leicestershire | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Glamorgan v Kent | Sophia Gardens, Cardiff | 2021 |
| Leicestershire v Warwickshire | Uptonsteel County Ground, Leicester | 2021 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2021 |
| Derbyshire v Northamptonshire | The Incora County Ground, Derby | 2021 |
| Durham v Lancashire | Emirates Riverside, Chester-le-Street | 2021 |
| Middlesex v Gloucestershire | Brunton Memorial Ground, Radlett | 2021 |
| Surrey v Sussex | The Kia Oval, Kennington | 2021 |
| Essex v Gloucestershire | The Cloudfm County Ground, Chelmsford | 2021 |
| Glamorgan v Middlesex | Sophia Gardens, Cardiff | 2021 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2021 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2021 |
| Sussex v Somerset | The 1st Central County Ground, Hove | 2021 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2021 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2021 |
| Yorkshire v Durham | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2021 |
| Durham v Warwickshire | Emirates Riverside, Chester-le-Street | 2021 |
| Gloucestershire v Hampshire | County Ground, Bristol | 2021 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2021 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2021 |
| Yorkshire v Derbyshire | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Surrey v Essex | The Kia Oval, Kennington | 2021 |
| Derbyshire v Leicestershire | The Incora County Ground, Derby | 2021 |
| Gloucestershire v Kent | County Ground, Bristol | 2021 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2021 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2021 |
| Durham v Northamptonshire | Emirates Riverside, Chester-le-Street | 2021 |
| Surrey v Somerset | The Kia Oval, Kennington | 2021 |
| Yorkshire v Worcestershire | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Gloucestershire v Glamorgan | County Ground, Bristol | 2021 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2021 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2021 |
| Derbyshire v Nottinghamshire | The Incora County Ground, Derby | 2021 |
| Essex v Kent | The Cloudfm County Ground, Chelmsford | 2021 |
| Leicestershire v Yorkshire | Uptonsteel County Ground, Leicester | 2021 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2021 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2021 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2021 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2021 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2021 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2021 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2021 |
| Yorkshire v Northamptonshire | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Middlesex v Glamorgan | Brunton Memorial Ground, Radlett | 2021 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2021 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2021 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2021 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Essex v Somerset | The Cloudfm County Ground, Chelmsford | 2021 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2021 |
| Leicestershire v Northamptonshire | Uptonsteel County Ground, Leicester | 2021 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2021 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2021 |
| Northamptonshire v Durham | County Ground, Northampton | 2021 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2021 |
| Essex v Glamorgan | The Cloudfm County Ground, Chelmsford | 2021 |
| Gloucestershire v Somerset | County Ground, Bristol | 2021 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2021 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2021 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2021 |
| Derbyshire v Worcestershire | The Incora County Ground, Derby | 2021 |
| Durham v Leicestershire | Emirates Riverside, Chester-le-Street | 2021 |
| Glamorgan v Sussex | Sophia Gardens, Cardiff | 2021 |
| Hampshire v Gloucestershire | The Ageas Bowl, Southampton | 2021 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2021 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2021 |
| Yorkshire v Lancashire | Emerald Headingley Cricket Stadium, Leeds | 2021 |
| Durham v Derbyshire | Emirates Riverside, Chester-le-Street | 2021 |
| Gloucestershire v Middlesex | College Ground, Cheltenham | 2021 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2021 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2021 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2021 |
| Surrey v Kent | The Kia Oval, Kennington | 2021 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2021 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2021 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2021 |
| Gloucestershire v Surrey | College Ground, Cheltenham | 2021 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2021 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2021 |
| Leicestershire v Nottinghamshire | Uptonsteel County Ground, Leicester | 2021 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2021 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2021 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2021 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2021 |
| Essex v Middlesex | The Cloudfm County Ground, Chelmsford | 2021 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2021 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Leicestershire v Worcestershire | Uptonsteel County Ground, Leicester | 2021 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2021 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2021 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2021 |
| Yorkshire v Sussex | Emirates Riverside, Chester-le-Street | 2021 |
| Nottinghamshire v Hampshire | Trent Bridge, Nottingham | 2021 |
| Somerset v Lancashire | The Cooper Associates County Ground, Taunton | 2021 |
| Kent v Warwickshire | Spitfire Ground, St Lawrence, Canterbury | 2021 |
| Hampshire v Somerset | Edgbaston, Birmingham | 2021 |
| Kent v Sussex | Edgbaston, Birmingham | 2021 |
| Kent v Somerset | Edgbaston, Birmingham | 2021 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2022 |
| Leicestershire v Durham | Uptonsteel County Ground, Leicester | 2022 |
| Middlesex v Gloucestershire | Brunton Memorial Ground, Radlett | 2022 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2022 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2022 |
| Derbyshire v Warwickshire | The Incora County Ground, Derby | 2022 |
| Gloucestershire v Sussex | Seat Unique Stadium, Bristol | 2022 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2022 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2022 |
| Northamptonshire v Durham | County Ground, Northampton | 2022 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2022 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2022 |
| Leicestershire v Derbyshire | Uptonsteel County Ground, Leicester | 2022 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2022 |
| Middlesex v Glamorgan | Brunton Memorial Ground, Radlett | 2022 |
| Somerset v Essex | The Cooper Associates County Ground, Taunton | 2022 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2022 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2022 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2022 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2022 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2022 |
| Essex v Hampshire | The Cloud County Ground, Chelmsford | 2022 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2022 |
| Surrey v Gloucestershire | The Kia Oval, Kennington | 2022 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2022 |
| Durham v Worcestershire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Gloucestershire v Kent | Seat Unique Stadium, Bristol | 2022 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2022 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2022 |
| Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2022 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2022 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2022 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2022 |
| Derbyshire v Nottinghamshire | The Incora County Ground, Derby | 2022 |
| Gloucestershire v Essex | Seat Unique Stadium, Bristol | 2022 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2022 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2022 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2022 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2022 |
| Yorkshire v Durham | Headingley, Leeds | 2022 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2022 |
| Durham v Northamptonshire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2022 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2022 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2022 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2022 |
| Essex v Kent | The Cloud County Ground, Chelmsford | 2022 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2022 |
| Leicestershire v Lancashire | Uptonsteel County Ground, Leicester | 2022 |
| Middlesex v Hampshire | Brunton Memorial Ground, Radlett | 2022 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2022 |
| Durham v Warwickshire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Surrey v Sussex | The Kia Oval, Kennington | 2022 |
| Yorkshire v Lancashire | Headingley, Leeds | 2022 |
| Derbyshire v Leicestershire | The Incora County Ground, Derby | 2022 |
| Gloucestershire v Somerset | Seat Unique Stadium, Bristol | 2022 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2022 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2022 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2022 |
| Durham v Lancashire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Essex v Middlesex | The Cloud County Ground, Chelmsford | 2022 |
| Glamorgan v Hampshire | Sophia Gardens, Cardiff | 2022 |
| Leicestershire v Nottinghamshire | Uptonsteel County Ground, Leicester | 2022 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2022 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2022 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2022 |
| Worcestershire v Derbyshire | County Ground, New Road, Worcester | 2022 |
| Durham v Yorkshire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Essex v Sussex | The Cloud County Ground, Chelmsford | 2022 |
| Hampshire v Kent | The Ageas Bowl, Southampton | 2022 |
| Leicestershire v Worcestershire | Uptonsteel County Ground, Leicester | 2022 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2022 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2022 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2022 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2022 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2022 |
| Gloucestershire v Glamorgan | Seat Unique Stadium, Bristol | 2022 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2022 |
| Durham v Leicestershire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Essex v Somerset | The Cloud County Ground, Chelmsford | 2022 |
| Glamorgan v Sussex | Sophia Gardens, Cardiff | 2022 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2022 |
| Lancashire v Nottinghamshire | Stanley Park, Blackpool | 2022 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2022 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2022 |
| Derbyshire v Northamptonshire | The Incora County Ground, Derby | 2022 |
| Glamorgan v Middlesex | Sophia Gardens, Cardiff | 2022 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2022 |
| Surrey v Somerset | The Kia Oval, Kennington | 2022 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2022 |
| Lancashire v Durham | Stanley Park, Blackpool | 2022 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2022 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2022 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2022 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2022 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2022 |
| Derbyshire v Lancashire | The Incora County Ground, Derby | 2022 |
| Durham v Nottinghamshire | Seat Unique Riverside Ground, Chester-le-Street | 2022 |
| Essex v Surrey | The Cloud County Ground, Chelmsford | 2022 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2022 |
| Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2022 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2022 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2022 |
| Hampshire v Gloucestershire | The Ageas Bowl, Southampton | 2022 |
| Leicestershire v Northamptonshire | Uptonsteel County Ground, Leicester | 2022 |
| Middlesex v Somerset | Lord's Cricket Ground, St John's Wood | 2022 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2022 |
| Surrey v Kent | The Kia Oval, Kennington | 2022 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2022 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2022 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2022 |
| Essex v Glamorgan | The Cloud County Ground, Chelmsford | 2022 |
| Derbyshire v Durham | The Incora County Ground, Derby | 2022 |
| Gloucestershire v Middlesex | Seat Unique Stadium, Bristol | 2022 |
| Kent v Glamorgan | Spitfire Ground, St Lawrence, Canterbury | 2022 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2022 |
| Leicestershire v Yorkshire | Uptonsteel County Ground, Leicester | 2022 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2022 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2022 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2022 |
| Surrey v Yorkshire | The Kia Oval, Kennington | 2022 |
| Warwickshire v Hampshire | Edgbaston, Birmingham | 2022 |
| Lancashire v Essex | Emirates Old Trafford, Manchester | 2022 |
| Somerset v Derbyshire | The Cooper Associates County Ground, Taunton | 2022 |
| Lancashire v Yorkshire | Edgbaston, Birmingham | 2022 |
| Hampshire v Somerset | Edgbaston, Birmingham | 2022 |
| Hampshire v Lancashire | Edgbaston, Birmingham | 2022 |
| Derbyshire v Lancashire | Edgbaston, Birmingham | 2023 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2023 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2023 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2023 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2023 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2023 |
| Gloucestershire v Glamorgan | Seat Unique Stadium, Bristol | 2023 |
| Hampshire v Middlesex | The Ageas Bowl, Southampton | 2023 |
| Leicestershire v Warwickshire | Uptonsteel County Ground, Leicester | 2023 |
| Northamptonshire v Durham | County Ground, Northampton | 2023 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2023 |
| Surrey v Kent | The Kia Oval, Kennington | 2023 |
| Sussex v Somerset | The 1st Central County Ground, Hove | 2023 |
| Worcestershire v Yorkshire | County Ground, New Road, Worcester | 2023 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2023 |
| Yorkshire v Durham | Headingley, Leeds | 2023 |
| Surrey v Sussex | The Kia Oval, Kennington | 2023 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2023 |
| Middlesex v Gloucestershire | Merchant Taylors' School Ground, Northwood | 2023 |
| Warwickshire v Lancashire | Edgbaston, Birmingham | 2023 |
| Worcestershire v Leicestershire | County Ground, New Road, Worcester | 2023 |
| Derbyshire v Northamptonshire | The Incora County Ground, Derby | 2023 |
| Durham v Nottinghamshire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Essex v Gloucestershire | The Cloud County Ground, Chelmsford | 2023 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Nottinghamshire v Yorkshire | Trent Bridge, Nottingham | 2023 |
| Hampshire v Surrey | The Ageas Bowl, Southampton | 2023 |
| Middlesex v Glamorgan | Merchant Taylors' School Ground, Northwood | 2023 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2023 |
| Leicestershire v Derbyshire | Uptonsteel County Ground, Leicester | 2023 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2023 |
| Yorkshire v Lancashire | Headingley, Leeds | 2023 |
| Derbyshire v Warwickshire | The Incora County Ground, Derby | 2023 |
| Durham v Lancashire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Essex v Hampshire | The Cloud County Ground, Chelmsford | 2023 |
| Glamorgan v Kent | Sophia Gardens, Cardiff | 2023 |
| Gloucestershire v Surrey | Seat Unique Stadium, Bristol | 2023 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2023 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2023 |
| Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2023 |
| Hampshire v Sussex | The Ageas Bowl, Southampton | 2023 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2023 |
| Durham v Leicestershire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Gloucestershire v Middlesex | Seat Unique Stadium, Bristol | 2023 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2023 |
| Somerset v Essex | The Cooper Associates County Ground, Taunton | 2023 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2023 |
| Worcestershire v Northamptonshire | County Ground, New Road, Worcester | 2023 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2023 |
| Durham v Northamptonshire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Essex v Sussex | The Cloud County Ground, Chelmsford | 2023 |
| Leicestershire v Yorkshire | Uptonsteel County Ground, Leicester | 2023 |
| Middlesex v Hampshire | Brunton Memorial Ground, Radlett | 2023 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2023 |
| Hampshire v Somerset | The Ageas Bowl, Southampton | 2023 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Lancashire v Worcestershire | Stanley Park, Blackpool | 2023 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2023 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2023 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2023 |
| Derbyshire v Nottinghamshire | The Incora County Ground, Derby | 2023 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2023 |
| Gloucestershire v Somerset | Seat Unique Stadium, Bristol | 2023 |
| Kent v Hampshire | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Leicestershire v Durham | Uptonsteel County Ground, Leicester | 2023 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2023 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2023 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2023 |
| Durham v Derbyshire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Essex v Glamorgan | The Cloud County Ground, Chelmsford | 2023 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2023 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2023 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2023 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2023 |
| Worcestershire v Warwickshire | County Ground, New Road, Worcester | 2023 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2023 |
| Gloucestershire v Kent | Seat Unique Stadium, Bristol | 2023 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2023 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2023 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2023 |
| Leicestershire v Worcestershire | Uptonsteel County Ground, Leicester | 2023 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2023 |
| Northamptonshire v Nottinghamshire | County Ground, Northampton | 2023 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2023 |
| Essex v Somerset | The Cloud County Ground, Chelmsford | 2023 |
| Durham v Warwickshire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2023 |
| Leicestershire v Nottinghamshire | Uptonsteel County Ground, Leicester | 2023 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2023 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2023 |
| Worcestershire v Lancashire | County Ground, New Road, Worcester | 2023 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2023 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2023 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2023 |
| Essex v Kent | The Cloud County Ground, Chelmsford | 2023 |
| Gloucestershire v Sussex | Seat Unique Stadium, Bristol | 2023 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2023 |
| Worcestershire v Nottinghamshire | County Ground, New Road, Worcester | 2023 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2023 |
| Durham v Yorkshire | Seat Unique Riverside Ground, Chester-le-Street | 2023 |
| Glamorgan v Sussex | Sophia Gardens, Cardiff | 2023 |
| Hampshire v Essex | The Ageas Bowl, Southampton | 2023 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2023 |
| Leicestershire v Northamptonshire | Uptonsteel County Ground, Leicester | 2023 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2023 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2023 |
| Derbyshire v Leicestershire | The Incora County Ground, Derby | 2023 |
| Essex v Middlesex | The Cloud County Ground, Chelmsford | 2023 |
| Hampshire v Glamorgan | The Ageas Bowl, Southampton | 2023 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2023 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2023 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2023 |
| Surrey v Somerset | The Kia Oval, Kennington | 2023 |
| Worcestershire v Durham | County Ground, New Road, Worcester | 2023 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2023 |
| Derbyshire v Worcestershire | The Incora County Ground, Derby | 2023 |
| Glamorgan v Middlesex | Sophia Gardens, Cardiff | 2023 |
| Hampshire v Gloucestershire | The Ageas Bowl, Southampton | 2023 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2023 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2023 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2023 |
| Surrey v Essex | The Kia Oval, Kennington | 2023 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2023 |
| Warwickshire v Essex | Edgbaston, Birmingham | 2023 |
| Hampshire v Worcestershire | The Ageas Bowl, Southampton | 2023 |
| Lancashire v Surrey | Emirates Old Trafford, Manchester | 2023 |
| Somerset v Nottinghamshire | The Cooper Associates County Ground, Taunton | 2023 |
| Essex v Hampshire | Edgbaston, Birmingham | 2023 |
| Somerset v Surrey | Edgbaston, Birmingham | 2023 |
| Essex v Somerset | Edgbaston, Birmingham | 2023 |
| Gloucestershire v Essex | Seat Unique Stadium, Bristol | 2024 |
| Hampshire v Surrey | Utilita Bowl, Southampton | 2024 |
| Lancashire v Durham | Emirates Old Trafford, Manchester | 2024 |
| Northamptonshire v Derbyshire | County Ground, Northampton | 2024 |
| Yorkshire v Worcestershire | Headingley, Leeds | 2024 |
| Durham v Warwickshire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2024 |
| Leicestershire v Yorkshire | Uptonsteel County Ground, Leicester | 2024 |
| Middlesex v Kent | The Cloud County Ground, Chelmsford | 2024 |
| Nottinghamshire v Northamptonshire | Trent Bridge, Nottingham | 2024 |
| Somerset v Essex | The Cooper Associates County Ground, Taunton | 2024 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2024 |
| Worcestershire v Lancashire | Visit Worcestershire New Road, Worcester | 2024 |
| Derbyshire v Leicestershire | Edgbaston, Birmingham | 2024 |
| Warwickshire v Nottinghamshire | Edgbaston, Birmingham | 2024 |
| Essex v Middlesex | The Cloud County Ground, Chelmsford | 2024 |
| Glamorgan v Sussex | Sophia Gardens, Cardiff | 2024 |
| Hampshire v Kent | Utilita Bowl, Southampton | 2024 |
| Lancashire v Derbyshire | Emirates Old Trafford, Manchester | 2024 |
| Northamptonshire v Yorkshire | County Ground, Northampton | 2024 |
| Surrey v Somerset | The Kia Oval, Kennington | 2024 |
| Middlesex v Glamorgan | Lord's Cricket Ground, St John's Wood | 2024 |
| Nottinghamshire v Worcestershire | Trent Bridge, Nottingham | 2024 |
| Gloucestershire v Hampshire | Seat Unique Stadium, Bristol | 2024 |
| Kent v Somerset | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Lancashire v Warwickshire | Emirates Old Trafford, Manchester | 2024 |
| Leicestershire v Durham | Uptonsteel County Ground, Leicester | 2024 |
| Surrey v Sussex | The Kia Oval, Kennington | 2024 |
| Derbyshire v Nottinghamshire | The Incora County Ground, Derby | 2024 |
| Essex v Glamorgan | The Cloud County Ground, Chelmsford | 2024 |
| Northamptonshire v Worcestershire | County Ground, Northampton | 2024 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2024 |
| Gloucestershire v Sussex | Seat Unique Stadium, Bristol | 2024 |
| Kent v Middlesex | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Leicestershire v Worcestershire | Uptonsteel County Ground, Leicester | 2024 |
| Nottinghamshire v Lancashire | Trent Bridge, Nottingham | 2024 |
| Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2024 |
| Yorkshire v Derbyshire | Headingley, Leeds | 2024 |
| Middlesex v Somerset | Lord's Cricket Ground, St John's Wood | 2024 |
| Durham v Leicestershire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Glamorgan v Hampshire | Sophia Gardens, Cardiff | 2024 |
| Middlesex v Essex | Lord's Cricket Ground, St John's Wood | 2024 |
| Derbyshire v Northamptonshire | The Incora County Ground, Derby | 2024 |
| Essex v Sussex | The Cloud County Ground, Chelmsford | 2024 |
| Hampshire v Middlesex | Utilita Bowl, Southampton | 2024 |
| Leicestershire v Lancashire | Uptonsteel County Ground, Leicester | 2024 |
| Somerset v Kent | The Cooper Associates County Ground, Taunton | 2024 |
| Surrey v Gloucestershire | The Kia Oval, Kennington | 2024 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2024 |
| Worcestershire v Nottinghamshire | Visit Worcestershire New Road, Worcester | 2024 |
| Nottinghamshire v Durham | Trent Bridge, Nottingham | 2024 |
| Sussex v Surrey | The 1st Central County Ground, Hove | 2024 |
| Derbyshire v Warwickshire | The Incora County Ground, Derby | 2024 |
| Durham v Lancashire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Kent v Gloucestershire | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2024 |
| Worcestershire v Northamptonshire | Visit Worcestershire New Road, Worcester | 2024 |
| Yorkshire v Leicestershire | Headingley, Leeds | 2024 |
| Essex v Hampshire | The Cloud County Ground, Chelmsford | 2024 |
| Glamorgan v Gloucestershire | Sophia Gardens, Cardiff | 2024 |
| Middlesex v Surrey | Lord's Cricket Ground, St John's Wood | 2024 |
| Sussex v Kent | The 1st Central County Ground, Hove | 2024 |
| Warwickshire v Northamptonshire | Edgbaston, Birmingham | 2024 |
| Yorkshire v Lancashire | Headingley, Leeds | 2024 |
| Durham v Yorkshire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Gloucestershire v Somerset | Seat Unique Stadium, Bristol | 2024 |
| Hampshire v Sussex | Utilita Bowl, Southampton | 2024 |
| Kent v Essex | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2024 |
| Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | 2024 |
| Surrey v Glamorgan | The Kia Oval, Kennington | 2024 |
| Worcestershire v Warwickshire | Visit Worcestershire New Road, Worcester | 2024 |
| Durham v Worcestershire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Essex v Somerset | The Cloud County Ground, Chelmsford | 2024 |
| Gloucestershire v Kent | College Ground, Cheltenham | 2024 |
| Northamptonshire v Lancashire | County Ground, Northampton | 2024 |
| Nottinghamshire v Leicestershire | Trent Bridge, Nottingham | 2024 |
| Surrey v Middlesex | The Kia Oval, Kennington | 2024 |
| Sussex v Glamorgan | The 1st Central County Ground, Hove | 2024 |
| Yorkshire v Warwickshire | Headingley, Leeds | 2024 |
| Leicestershire v Derbyshire | Uptonsteel County Ground, Leicester | 2024 |
| Middlesex v Hampshire | Brunton Memorial Ground, Radlett | 2024 |
| Derbyshire v Yorkshire | Queen's Park, Chesterfield | 2024 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2024 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2024 |
| Northamptonshire v Durham | County Ground, Northampton | 2024 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2024 |
| Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2024 |
| Surrey v Kent | The Kia Oval, Kennington | 2024 |
| Sussex v Hampshire | The 1st Central County Ground, Hove | 2024 |
| Derbyshire v Lancashire | The Incora County Ground, Derby | 2024 |
| Essex v Kent | The Cloud County Ground, Chelmsford | 2024 |
| Gloucestershire v Middlesex | College Ground, Cheltenham | 2024 |
| Worcestershire v Leicestershire | Visit Worcestershire New Road, Worcester | 2024 |
| Yorkshire v Durham | Headingley, Leeds | 2024 |
| Durham v Nottinghamshire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Glamorgan v Middlesex | Sophia Gardens, Cardiff | 2024 |
| Hampshire v Gloucestershire | Utilita Bowl, Southampton | 2024 |
| Kent v Sussex | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Lancashire v Yorkshire | Emirates Old Trafford, Manchester | 2024 |
| Leicestershire v Northamptonshire | Uptonsteel County Ground, Leicester | 2024 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2024 |
| Warwickshire v Worcestershire | Edgbaston, Birmingham | 2024 |
| Sussex v Essex | The 1st Central County Ground, Hove | 2024 |
| Durham v Northamptonshire | Seat Unique Riverside Ground, Chester-le-Street | 2024 |
| Essex v Surrey | The Cloud County Ground, Chelmsford | 2024 |
| Gloucestershire v Glamorgan | College Ground, Cheltenham | 2024 |
| Hampshire v Somerset | Utilita Bowl, Southampton | 2024 |
| Leicestershire v Nottinghamshire | Uptonsteel County Ground, Leicester | 2024 |
| Warwickshire v Derbyshire | Edgbaston, Birmingham | 2024 |
| Worcestershire v Yorkshire | Visit Worcestershire New Road, Worcester | 2024 |
| Kent v Glamorgan | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2024 |
| Middlesex v Gloucestershire | The Cloud County Ground, Chelmsford | 2024 |
| Northamptonshire v Warwickshire | County Ground, Northampton | 2024 |
| Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2024 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2024 |
| Worcestershire v Derbyshire | Visit Worcestershire New Road, Worcester | 2024 |
| Derbyshire v Durham | The Incora County Ground, Derby | 2024 |
| Glamorgan v Somerset | Sophia Gardens, Cardiff | 2024 |
| Hampshire v Essex | Utilita Bowl, Southampton | 2024 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2024 |
| Lancashire v Northamptonshire | Emirates Old Trafford, Manchester | 2024 |
| Sussex v Middlesex | The 1st Central County Ground, Hove | 2024 |
| Warwickshire v Leicestershire | Edgbaston, Birmingham | 2024 |
| Yorkshire v Nottinghamshire | Headingley, Leeds | 2024 |
| Surrey v Durham | The Kia Oval, Kennington | 2024 |
| Sussex v Lancashire | The 1st Central County Ground, Hove | 2024 |
| Northamptonshire v Somerset | County Ground, Northampton | 2024 |
| Warwickshire v Gloucestershire | Edgbaston, Birmingham | 2024 |
| Somerset v Surrey | Edgbaston, Birmingham | 2024 |
| Gloucestershire v Sussex | Edgbaston, Birmingham | 2024 |
| Gloucestershire v Somerset | Edgbaston, Birmingham | 2024 |
| Lancashire v Worcestershire | Emirates Old Trafford, Manchester | 2025 |
| Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | 2025 |
| Gloucestershire v Kent | Seat Unique Stadium, Bristol | 2025 |
| Hampshire v Essex | Utilita Bowl, Southampton | 2025 |
| Leicestershire v Derbyshire | Uptonsteel County Ground, Leicester | 2025 |
| Nottinghamshire v Warwickshire | Trent Bridge, Nottingham | 2025 |
| Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2025 |
| Yorkshire v Northamptonshire | Headingley, Leeds | 2025 |
| Lancashire v Nottinghamshire | Emirates Old Trafford, Manchester | 2025 |
| Warwickshire v Durham | Edgbaston, Birmingham | 2025 |
| Essex v Somerset | Ambassador Cruise Line Ground, Chelmsford | 2025 |
| Middlesex v Glamorgan | Merchant Taylors' School Ground, Northwood | 2025 |
| Northamptonshire v Leicestershire | County Ground, Northampton | 2025 |
| Sussex v Gloucestershire | The 1st Central County Ground, Hove | 2025 |
| Worcestershire v Yorkshire | Visit Worcestershire New Road, Worcester | 2025 |
| Durham v Lancashire | Banks Homes Riverside, Chester-le-Street | 2025 |
| Glamorgan v Surrey | Sophia Gardens, Cardiff | 2025 |
| Derbyshire v Northamptonshire | The Incora County Ground, Derby | 2025 |
| Lancashire v Leicestershire | Emirates Old Trafford, Manchester | 2025 |
| Middlesex v Kent | Lord's Cricket Ground, St John's Wood | 2025 |
| Surrey v Hampshire | The Kia Oval, Kennington | 2025 |
| Derbyshire v Nottinghamshire | The Incora County Ground, Derby | 2025 |
| Glamorgan v Essex | Sophia Gardens, Cardiff | 2025 |
| Hampshire v Gloucestershire | Utilita Bowl, Southampton | 2025 |
| Kent v Surrey | Spitfire Ground, St Lawrence, Canterbury | 2025 |
| Leicestershire v Durham | Uptonsteel County Ground, Leicester | 2025 |
| Sussex v Somerset | The 1st Central County Ground, Hove | 2025 |
| Warwickshire v Yorkshire | Edgbaston, Birmingham | 2025 |
| Worcestershire v Northamptonshire | Visit Worcestershire New Road, Worcester | 2025 |
