| Sat19 Jun2021 |
|  | 08:30 | Shooting Mixed U18A | v HAMPSHIRE COUNTY CHAMPIONSHIPS | A |
|  | 12:00 | Cricket Boys 1st XI | v Stowe School | A |
| | 13:15 | Cricket Development XI | v Lord Wandsworth College | A |
| | 13:45 | Cricket U15A, U15B, U15C | v RGS, High Wycombe | H |
| | 14:00 | Cricket Girls 1st XI | v Lord Wandsworth College | H |
| | 14:15 | Cricket 3rd XI, U16A, U16B, U14A, U14B, U14C, U14D | v Eton College | A |
| | 14:15 | Cricket 2nd XI | v Eton College | H |
|  | 14:30 | Football 1st XI Boys | v Royal Russell School | H |
|  | 14:30 | Tennis U15A, U15B, U15C, U14A, U14B, U14C | v Bloxham School | A |
| | 14:30 | Tennis Girls 1st VI, 2nd VI, 3rd VI | v Bloxham School | H |
| | 14:30 | Tennis U15B, U15C | v Radley College | H |
| |
| Tue22 Jun2021 |
| | 15:00 | Football 1st XI Boys | v Kinetic Academy | H |
| |
| Thu24 Jun2021 |
|  | | Athletics | Achilles School Relays | Berkhamstead school, HP4 3BG |
| |
| Sat26 Jun2021 |
| | 11:30 | Cricket Boys 1st XI | v Cheltenham College | A |
| | 14:00 | Cricket U15A, U15A, U15B, U15C | v Cheltenham College | A |
| | 14:00 | Cricket 2nd XI, 3rd XI, U14A, U14B, U14C | v Cheltenham College | H |
| | 14:00 | Cricket Girls 1st XI | v Marylebone Cricket Club (MCC) | H |
| | 14:00 | Tennis U15A, U15B, U14A, U14B, U14C | v Abingdon School | H |
| |
| Sun27 Jun2021 |
| | 14:00 | Football 1st XI Boys | v Shrewsbury School | H |
| |
| Mon28 Jun2021 |
| | 11:00 | Cricket Boys 1st XI | v Hampton School | A |
