| 1 | 77 | HM Ackerman & P Willey | Northamptonshire v Sussex | 1970 | a354 |
| 2 | 30 | Leicestershire v Northamptonshire | 1971 | a597 | |
| 3 | 69 | Northamptonshire v Nottinghamshire | 1972 | a819 | |
| 4 | 52 | Sussex v Northamptonshire | 1970 | a354 | |
| 5 | 25 | Northamptonshire v Leicestershire | 1971 | a597 | |
| 6 | 41 | Sussex v Northamptonshire | 1970 | a354 | |
| 7 | 7 | Northamptonshire v Sussex | 1970 | a354 | |
| 8 | 8 | Northamptonshire v Glamorgan | 1973 | a943 | |
| 9 | 17 | Leicestershire v Northamptonshire | 1971 | a597 | |
| 10 | 8 | Northamptonshire v Glamorgan | 1973 | a943 |