| Extras |
| 51 | Old Tonbridgians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1989 |
| 49 | Old Westminsters v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1995 |
| 44 | Stowe Templars v Downside Wanderers | Stowe School Ground, Stowe | 2005 |
| 40 | Old Brightonians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1995 |
| 36 | Rugby Meteors v Downside Wanderers | Rugby School Ground, Rugby | 1989 |
| 34 | Charterhouse Friars v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1995 |
| 33 | Old Tonbridgians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1993 |
| 33 | Old Westminsters v Downside Wanderers | Vincent Square, Westminster | 2002 |
| 33 | Old Malvernians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 2007 |
| 32 | Old Alleynians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1996 |
| 30 | Sherborne Pilgrims v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1992 |
| 29 | Shrewsbury Saracens v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 2008 |
| 27 | Old Wellingtonians v Downside Wanderers | Wellington College, Crowthorne | 2001 |
| 27 | Old Cheltonians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 2021 |
| 26 | Marlborough Blues v Downside Wanderers | Marlborough College Ground, Marlborough | 2025 |
| 25 | Old Brightonians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1988 |
| 23 | Harrow Wanderers v Downside Wanderers | Harrow School Cricket Ground, Harrow-on-the-Hill | 1990 |
| 23 | Lancing Rovers v Downside Wanderers | Lancing College Ground, Lancing | 2000 |
| 22 | Harrow Wanderers v Downside Wanderers | Harrow School Cricket Ground, Harrow-on-the-Hill | 1982 |
| 22 | Haileybury Hermits v Downside Wanderers | Haileybury College Ground, Hertford | 1991 |
| 22 | Sherborne Pilgrims v Downside Wanderers | Sherborne School, Sherborne | 2002 |
| 21 | Old Wellingtonians v Downside Wanderers | Wellington College, Crowthorne | 1971 |
| 21 | Old Whitgiftians v Downside Wanderers | Whitgift School, Croydon | 1988 |
| 21 | Bradfield Waifs v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1997 |
| 20 | Old Westminsters v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1970 |
| 20 | Old Whitgiftians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1979 |
| 20 | Marlborough Blues v Downside Wanderers | Marlborough College Ground, Marlborough | 1986 |
| 20 | Charterhouse Friars v Downside Wanderers | Charterhouse School, Godalming | 1990 |
| 20 | Old Malvernians v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1995 |
| 19 | Old Westminsters v Downside Wanderers | Downside School, Stratton-on-the-Fosse | 1982 |
| 19 | Sherborne Pilgrims v Downside Wanderers | Sherborne School, Sherborne | 1986 |
