| 4-16 | CL Parfitt | Scotland v Nottinghamshire | Titwood, Glasgow | a6525 |
| 4-22 | GC Small | Warwickshire v Glamorgan | Edgbaston, Birmingham | a6489 |
| 4-25 | ID Austin | Lancashire v Surrey | Old Trafford, Manchester | a6486 |
| 4-25 | PJ Newport | Worcestershire v Kent | County Ground, New Road, Worcester | a6511 |
| 4-25 | M Frost | Glamorgan v Worcestershire | County Ground, New Road, Worcester | a6528 |
| 4-26 | NV Radford | Worcestershire v Glamorgan | County Ground, New Road, Worcester | a6573 |
| 4-37 | GD Rose | Somerset v Sussex | County Ground, Hove | a6547 |
| 4-38 | GC Small | Warwickshire v Kent | St Lawrence Ground, Canterbury | a6522 |
| 4-41 | AN Jones | Somerset v Middlesex | County Ground, Taunton | a6572 |
| 4-42 | MW Alleyne | Gloucestershire v Glamorgan | Sophia Gardens, Cardiff | a6505 |
| 4-45 | JG Thomas | Northamptonshire v Nottinghamshire | Trent Bridge, Nottingham | a6545 |
| 4-48 | GR Dilley | Worcestershire v Kent | County Ground, New Road, Worcester | a6511 |
| 4-57 | MA Ealham | Kent v Worcestershire | County Ground, New Road, Worcester | a6511 |
| 4-58 | M Watkinson | Lancashire v Surrey | Old Trafford, Manchester | a6571 |
| 4-67 | SR Barwick | Glamorgan v Worcestershire | County Ground, New Road, Worcester | a6528 |
| 4-68 | KJ Shine | Hampshire v Surrey | The Foster's Oval, Kennington | a6510 |
