| Runs |
Wkts |
| 695 | 12 | Old Alleynians v Harrow Wanderers | Dulwich College Ground, Dulwich | 2022 |
| 570 | 17 | Old Cheltonians v Old Alleynians | College Ground, Cheltenham | 2007 |
| 562 | 16 | Old Malvernians v Old Alleynians | Malvern College Ground, Malvern | 2018 |
| 489 | 13 | Radley Rangers v Old Alleynians | Radley College Bigside Ground, Abingdon | 2025 |
| 488 | 10 | Old Alleynians v Old Whitgiftians | Dulwich College Ground, Dulwich | 2010 |
| 480 | 17 | Old Westminsters v Old Alleynians | Vincent Square, Westminster | 2004 |
| 479 | 11 | Old Alleynians v Stowe Templars | Dulwich College Ground, Dulwich | 2000 |
| 477 | 18 | Old Alleynians v Old Tonbridgians | Dulwich College Ground, Dulwich | 2017 |
| 470 | 14 | Old Alleynians v Old Cholmeleians | Dulwich College Ground, Dulwich | 1997 |
| 469 | 9 | Eton Ramblers v Old Alleynians | Upper Club, Eton College | 2023 |
| 463 | 15 | Old Alleynians v Radley Rangers | Dulwich College Ground, Dulwich | 1998 |
| 462 | 17 | Old Cranleighans v Old Alleynians | Jubilee, Cranleigh School | 2019 |
| 448 | 17 | Old Alleynians v Stowe Templars | Dulwich College Ground, Dulwich | 1988 |
| 441 | 9 | Old Alleynians v Old Westminsters | Dulwich College Ground, Dulwich | 1998 |
| 439 | 17 | Repton Pilgrims v Old Alleynians | Repton School Ground, Repton | 1994 |
| 437 | 17 | Old Cranleighans v Old Alleynians | Jubilee, Cranleigh School | 2008 |
| 433 | 18 | Old Alleynians v St Edward's Martyrs | Dulwich College Ground, Dulwich | 2010 |
| 432 | 17 | Old Tonbridgians v Old Alleynians | Tonbridge School Ground, Tonbridge | 1984 |
| 423 | 18 | Old Alleynians v Felsted Robins | Dulwich College Ground, Dulwich | 2009 |
| 422 | 16 | Old Alleynians v Old Wykehamists | Dulwich College Ground, Dulwich | 2015 |
| 421 | 10 | Old Alleynians v Marlborough Blues | Dulwich College Ground, Dulwich | 1987 |
| 421 | 12 | Old Alleynians v Rugby Meteors | Dulwich College Ground, Dulwich | 2001 |
| 420 | 12 | Haileybury Hermits v Old Alleynians | Haileybury College Ground, Hertford | 1981 |
| 419 | 16 | Old Whitgiftians v Old Alleynians | Croham Manor Road, Croydon | 1990 |
| 417 | 17 | Old Tonbridgians v Old Alleynians | Tonbridge School Ground, Tonbridge | 2006 |
| 413 | 9 | Old Alleynians v Oundle Rovers | Dulwich College Ground, Dulwich | 1976 |
| 410 | 14 | Shrewsbury Saracens v Old Alleynians | Shrewsbury School, Shrewsbury | 1992 |
| 407 | 15 | Old Alleynians v Shrewsbury Saracens | Dulwich College Trevor Bailey Sports Ground, Dulwich Common | 2016 |
| 403 | 14 | Old Westminsters v Old Alleynians | Vincent Square, Westminster | 1999 |
| 403 | 20 | Old Alleynians v Lancing Rovers | Dulwich College Ground, Dulwich | 1999 |
