| Runs |
Wkts |
| 599 | 11 | Old Tonbridgians v Old Amplefordians | Tonbridge School Ground, Tonbridge | 2019 |
| 589 | 15 | Old Brightonians v Old Amplefordians | Brighton College Ground, Brighton | 2005 |
| 572 | 20 | Old Malvernians v Old Amplefordians | Malvern College Ground, Malvern | 2017 |
| 569 | 12 | Old Amplefordians v Repton Pilgrims | Ampleforth College, Ampleforth | 2024 |
| 560 | 11 | Old Amplefordians v Stowe Templars | Ampleforth College, Ampleforth | 1992 |
| 548 | 17 | Haileybury Hermits v Old Amplefordians | Haileybury College Ground, Hertford | 2004 |
| 530 | 12 | Old Tonbridgians v Old Amplefordians | Tonbridge School Ground, Tonbridge | 2013 |
| 522 | 16 | Old Cheltonians v Old Amplefordians | College Ground, Cheltenham | 2001 |
| 514 | 14 | Old Amplefordians v St Edward's Martyrs | Ampleforth College, Ampleforth | 1995 |
| 511 | 14 | Old Cholmeleians v Old Amplefordians | Highgate School Ground, Highgate | 2010 |
| 501 | 17 | Old Amplefordians v Old Cheltonians | Ampleforth College, Ampleforth | 2022 |
| 484 | 16 | Old Amplefordians v Felsted Robins | Ampleforth College, Ampleforth | 1987 |
| 468 | 18 | Uppingham Rovers v Old Amplefordians | Middle Field Pitch 1, Uppingham School | 2002 |
| 468 | 8 | Old Amplefordians v Shrewsbury Saracens | Ampleforth College, Ampleforth | 2003 |
| 465 | 15 | Oundle Rovers v Old Amplefordians | Oundle School Ground, Oundle | 1973 |
| 464 | 17 | Old Amplefordians v Rugby Meteors | Ampleforth College, Ampleforth | 1984 |
| 464 | 15 | Old Cholmeleians v Old Amplefordians | Highgate School Ground, Highgate | 2007 |
| 456 | 15 | Old Amplefordians v Old Brightonians | Ampleforth College, Ampleforth | 1975 |
| 451 | 14 | Old Wykehamists v Old Amplefordians | Ridding Field, Winchester | 1981 |
| 448 | 12 | Sherborne Pilgrims v Old Amplefordians | Sherborne School, Sherborne | 2012 |
| 447 | 12 | Old Amplefordians v Bradfield Waifs | Ampleforth College, Ampleforth | 2009 |
| 443 | 17 | Old Malvernians v Old Amplefordians | Malvern College Ground, Malvern | 1998 |
| 441 | 19 | Uppingham Rovers v Old Amplefordians | Middle Field Pitch 1, Uppingham School | 1999 |
| 434 | 18 | Old Amplefordians v Charterhouse Friars | Ampleforth College, Ampleforth | 1988 |
| 429 | 20 | Old Amplefordians v Uppingham Rovers | Ampleforth College, Ampleforth | 1969 |
| 419 | 15 | Old Amplefordians v Old Wellingtonians | Ampleforth College, Ampleforth | 1978 |
| 419 | 14 | Old Malvernians v Old Amplefordians | Malvern College Ground, Malvern | 1989 |
| 417 | 18 | Old Amplefordians v Old Cliftonians | Ampleforth College, Ampleforth | 2003 |
| 411 | 19 | Old Amplefordians v Old Cheltonians | Ampleforth College, Ampleforth | 2024 |
| 411 | 19 | Old Amplefordians v Eton Ramblers | Ampleforth College, Ampleforth | 2025 |
