| 1 run | by Essex | St Helen's, Swansea | 1969 | a266 |
| 1 run | by Surrey | British Aerospace Company Ground, Byfleet | 1971 | a561 |
| 1 run | by Derbyshire | The Park, Buxton | 1973 | a974 |
| 1 run | by Hampshire | Sophia Gardens, Cardiff | 1984 | a4167 |
| 1 run | by Somerset | The Cooper Associates County Ground, Taunton | 2021 | a28477 |
| 2 runs | by Gloucestershire | The Gnoll, Neath | 1970 | a365 |
| 2 runs | by Lancashire | Eugene Cross Park, Ebbw Vale | 1972 | a789 |
| 2 runs | by Worcestershire | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | 1972 | a833 |
| 2 runs | by Yorkshire | Headingley, Leeds | 1995 | a9247 |
| 2 runs | by Middlesex | Sophia Gardens, Cardiff | 2018 | a26424 |
| 2 runs | by Somerset | Sophia Gardens, Cardiff | 2019 | a27295 |
| 3 runs | by Derbyshire | County Ground, Derby | 1993 | a8037 |
| 3 runs | by Sussex | County Ground, Hove | 1998 | a11155 |
| 3 runs | by Nottinghamshire | Trent Bridge, Nottingham | 2000 | a12936 |
| 3 runs | by Worcestershire | County Ground, New Road, Worcester | 2003 | a15224 |
| 4 runs | by Gloucestershire | Phoenix County Ground, Bristol | 1982 | a3259 |
| 4 runs | by Essex | Southchurch Park, Southend-on-Sea | 2000 | a12923 |
| 4 runs | by Yorkshire | Sophia Gardens, Cardiff | 2021 | a28520 |
| 5 runs | by Kent | Mote Park, Maidstone | 1969 | a160 |
| 5 runs | by Sussex | Sophia Gardens, Cardiff | 1976 | a1768 |
| 5 runs | by Sussex | St Helen's, Swansea | 1986 | a4808 |
| 5 runs | by Middlesex | Lord's Cricket Ground, St John's Wood | 2005 | a16839 |
| 6 runs | by Warwickshire | Edgbaston, Birmingham | 1970 | a364 |
| 6 runs | by Nottinghamshire | Trent Bridge, Nottingham | 1973 | a1031 |
| 6 runs | by Worcestershire | Eugene Cross Park, Ebbw Vale | 1976 | a1665 |
| 6 runs | by Middlesex | Lord's Cricket Ground, St John's Wood | 2007 | a18202 |
| 6 runs | by Gloucestershire | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | 2007 | a18261 |
| 6 runs | by Northamptonshire | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | 2009 | a19880 |
| 7 runs | by Middlesex | Sophia Gardens, Cardiff | 1972 | a765 |
| 7 runs | by Gloucestershire | The SWALEC Stadium, Cardiff | 2013 | a22629 |
| 8 runs | by West Indians | St Helen's, Swansea | 1973 | a980 |
| 8 runs | by Surrey | Eugene Cross Park, Ebbw Vale | 1977 | a1981 |
| 8 runs | by Kent | Eugene Cross Park, Ebbw Vale | 1994 | a8732 |
| 8 runs | by Warwickshire | Sophia Gardens, Cardiff | 1995 | a9344 |
| 8 runs | by Kent | St Lawrence Ground, Canterbury | 1997 | a10514 |
| 8 runs | by Surrey | Sophia Gardens, Cardiff | 2003 | a15306 |
| 8 runs | by Unicorns | Sir Paul Getty's Ground, Wormsley | 2011 | a21498 |
| 9 runs | by Middlesex | Eugene Cross Park, Ebbw Vale | 1971 | a495 |
| 9 runs | by Kent | Sophia Gardens, Cardiff | 1981 | a2949 |
| 9 runs | by Gloucestershire | St Helen's, Swansea | 1995 | a9232 |
| 9 runs | by Durham | Sophia Gardens, Cardiff | 1999 | a12066 |
| 9 runs | by Surrey | The AMP Oval, Kennington | 2002 | a14362 |
| 10 runs | by Warwickshire | Edgbaston, Birmingham | 1972 | a798 |
| 10 runs | by Northamptonshire | County Ground, Northampton | 1990 | a6585 |
| 10 runs | by Nottinghamshire | Trent Bridge, Nottingham | 1992 | a7692 |
| 10 runs | by Surrey | Sophia Gardens, Cardiff | 2000 | a12685 |
| 10 runs | by Somerset | County Ground, Taunton | 2011 | a21349 |
