Home History
| England National League | 2021/09/18 14:00 | Notts County v Maidenhead Utd | L | 1-0 |
| England National League | 2021/09/14 18:45 | Maidenhead Utd v Stockport | L | 0-2 |
| England National League | 2021/09/04 14:00 | Maidenhead Utd v Torquay | L | 3-4 |
| England National League | 2021/08/30 14:00 | Weymouth v Maidenhead Utd | L | 3-1 |
| England National League | 2021/08/28 14:00 | Maidenhead Utd v Dover | W | 2-0 |
| England National League | 2021/08/21 14:00 | Halifax v Maidenhead Utd | W | 1-2 |
| Club Friendly List | 2021/08/06 18:30 | Maidenhead Utd v Reading U23 | D | 1-1 |
| Club Friendly List | 2021/07/31 14:30 | Farnborough v Maidenhead Utd | D | 1-1 |
Away History
| England National League | 2021/09/18 14:00 | Grimsby v Eastleigh | W | 2-0 |
| England National League | 2021/09/14 18:45 | Grimsby v Wrexham | W | 3-1 |
| England National League | 2021/09/11 14:00 | Torquay v Grimsby | W | 1-3 |
| England National League | 2021/09/04 14:00 | Grimsby v Barnet | W | 4-3 |
| England National League | 2021/08/31 18:45 | Stockport v Grimsby | D | 0-0 |
| England National League | 2021/08/28 14:00 | Grimsby v Weymouth | W | 1-0 |
| UK Friendlies | 2021/08/14 13:00 | Chesterfield v Grimsby | L | 2-1 |
| World Club Friendlies | 2021/08/07 14:00 | Boston Utd v Grimsby | W | 0-1 |