| 6-25 | Intikhab Alam | Surrey v Derbyshire | Kennington Oval, Kennington | a1114 |
| 5-13 | AME Roberts | Hampshire v Sussex | County Ground, Hove | a1169 |
| 5-22 | EE Hemmings | Warwickshire v Nottinghamshire | Edgbaston, Birmingham | a1133 |
| 5-26 | GW Johnson | Kent v Surrey | Kennington Oval, Kennington | a1217 |
| 5-27 | W Blenkiron | Warwickshire v Derbyshire | The Park, Buxton | a1182 |
| 5-38 | RJ Clapp | Somerset v Worcestershire | County Ground, New Road, Worcester | a1218 |
| 5-52 | DL Williams | Glamorgan v Hampshire | May's Bounty, Basingstoke | a1280 |
| 5-54 | PE Russell | Derbyshire v Nottinghamshire | Trent Bridge, Nottingham | a1262 |
| 5-60 | JA Jameson | Warwickshire v Kent | Cheriton Road Sports Ground, Folkestone | a1166 |
| 4-5 | GD McKenzie | Leicestershire v Derbyshire | Grace Road, Leicester | a1233 |
| 4-15 | AG Nicholson | Yorkshire v Kent | Headingley, Leeds | a1267 |
| 4-16 | PE Russell | Derbyshire v Essex | Queen's Park, Chesterfield | a1127 |
| 4-16 | FJ Titmus | Middlesex v Northamptonshire | London Road, Tring | a1173 |
| 4-16 | EA Cordle | Glamorgan v Somerset | St Helen's, Swansea | a1246 |
| 4-17 | AP Pridgeon | Worcestershire v Essex | County Ground, New Road, Worcester | a1266 |
| 4-18 | N Gifford | Worcestershire v Middlesex | County Ground, New Road, Worcester | a1116 |
| 4-18 | AW Greig | Sussex v Hampshire | County Ground, Hove | a1169 |
| 4-18 | MJ Procter | Gloucestershire v Northamptonshire | County Ground, Northampton | a1261 |
| 4-18 | JCJ Dye | Northamptonshire v Kent | St Lawrence Ground, Canterbury | a1281 |
| 4-19 | CJ Cook | Nottinghamshire v Surrey | Trent Bridge, Nottingham | a1234 |
| 4-20 | PJ Sainsbury | Hampshire v Glamorgan | May's Bounty, Basingstoke | a1280 |
| 4-21 | RMH Cottam | Northamptonshire v Essex | Chalkwell Park, Westcliff-on-Sea | a1229 |
| 4-21 | S Oldham | Yorkshire v Nottinghamshire | North Marine Road, Scarborough | a1259 |
| 4-22 | DA Graveney | Gloucestershire v Hampshire | Recreational Trust Ground, Lydney | a1230 |
| 4-23 | JK Lever | Essex v Hampshire | United Services Ground, Portsmouth | a1214 |
| 4-24 | WA Bourne | Warwickshire v Glamorgan | Edgbaston, Birmingham | a1292 |
| 4-25 | AL Robinson | Yorkshire v Surrey | Kennington Oval, Kennington | a1176 |
| 4-25 | A Buss | Sussex v Worcestershire | Central Recreation Ground, Hastings | a1236 |
| 4-26 | J Sullivan | Lancashire v Yorkshire | Old Trafford, Manchester | a1151 |
| 4-26 | DL Acfield | Essex v Warwickshire | County Ground, Chelmsford | a1278 |
| 4-27 | PI Pocock | Surrey v Essex | County Ground, Chelmsford | a1142 |
| 4-27 | JSE Price | Middlesex v Sussex | County Ground, Hove | a1154 |
| 4-27 | AME Roberts | Hampshire v Nottinghamshire | Trent Bridge, Nottingham | a1251 |
| 4-28 | EE Hemmings | Warwickshire v Gloucestershire | Edgbaston, Birmingham | a1211 |
| 4-29 | W Taylor | Nottinghamshire v Yorkshire | North Marine Road, Scarborough | a1259 |
| 4-30 | Mushtaq Mohammad | Northamptonshire v Lancashire | County Ground, Northampton | a1144 |
| 4-31 | GRJ Roope | Surrey v Glamorgan | Kennington Oval, Kennington | a1264 |
| 4-32 | JA Snow | Sussex v Surrey | British Aerospace Company Ground, Byfleet | a1252 |
| 4-33 | CP Phillipson | Sussex v Yorkshire | Park Avenue Cricket Ground, Bradford | a1219 |
| 4-33 | KD Boyce | Essex v Worcestershire | County Ground, New Road, Worcester | a1266 |
| 4-33 | KD Boyce | Essex v Somerset | County Ground, Taunton | a1276 |
| 4-34 | DL Williams | Glamorgan v Northamptonshire | St Helen's, Swansea | a1184 |
| 4-34 | J Davey | Gloucestershire v Sussex | Batsford Road, Moreton-in-Marsh | a1190 |
| 4-35 | BS Bedi | Northamptonshire v Gloucestershire | County Ground, Northampton | a1261 |
| 4-36 | EE Hemmings | Warwickshire v Worcestershire | Tipton Road, Dudley | a1253 |
| 4-37 | NM McVicker | Leicestershire v Gloucestershire | Wagon Works Ground, Gloucester | a1185 |
| 4-38 | GRJ Roope | Surrey v Northamptonshire | Wardown Park, Luton | a1275 |
| 4-40 | A Sidebottom | Yorkshire v Lancashire | Old Trafford, Manchester | a1151 |
| 4-40 | A Buss | Sussex v Nottinghamshire | The Saffrons, Eastbourne | a1291 |
| 4-41 | RJ Clapp | Somerset v Northamptonshire | Westminster Road, Brackley | a1132 |
| 4-41 | DL Underwood | Kent v Hampshire | St Lawrence Ground, Canterbury | a1186 |
| 4-42 | RP Baker | Surrey v Kent | Kennington Oval, Kennington | a1217 |
| 4-44 | EA Cordle | Glamorgan v Northamptonshire | St Helen's, Swansea | a1184 |
| 4-45 | A Hodgson | Northamptonshire v Glamorgan | St Helen's, Swansea | a1184 |
| 4-45 | BJ Griffiths | Northamptonshire v Warwickshire | Baker Perkins Sports Ground, Peterborough | a1193 |
| 4-46 | J Sullivan | Lancashire v Glamorgan | Old Trafford, Manchester | a1192 |
| 4-51 | RJ Clapp | Somerset v Gloucestershire | Ashley Down Ground, Bristol | a1149 |
| 4-52 | BF Davison | Leicestershire v Surrey | Kenton Court Meadow, Sunbury-on-Thames | a1195 |
| 4-52 | EA Cordle | Glamorgan v Hampshire | May's Bounty, Basingstoke | a1280 |
