Head to Head
| England EFL Trophy | 2023/08/29 18:30 | Grimsby v Man City U21 | D | 2-2 |
| England EFL Trophy | 2022/11/08 19:30 | Grimsby v Man City U21 | D | 1-1 |
Home History
| England League 2 | 2024/08/22 19:00 | Notts County v Grimsby | L | 4-1 |
| England League 2 | 2024/08/17 14:00 | Grimsby v Cheltenham | W | 3-2 |
| England EFL Cup | 2024/08/13 18:45 | Grimsby v Bradford | D | 1-1 |
| England League 2 | 2024/08/10 14:00 | Fleetwood Town v Grimsby | L | 1-0 |
| UK Friendlies | 2024/08/03 14:00 | Grimsby v Mansfield | L | 0-1 |
| Club Friendly List | 2024/07/30 18:30 | Grimsby v Rotherham | D | 2-2 |
| UK Friendlies | 2024/07/27 14:00 | South Shields v Grimsby | L | 4-3 |
| Club Friendly List | 2024/07/20 14:00 | York v Grimsby | L | 2-1 |
Away History
| England Premier League 2 | 2024/08/23 18:00 | Derby U21 v Man City U21 | W | 2-3 |
| England EFL Trophy | 2024/08/20 18:00 | Chesterfield v Man City U21 | D | 1-1 |
| England Premier League 2 | 2024/08/17 13:00 | Liverpool U21 v Man City U21 | L | 3-1 |
| England Premier League 2 | 2024/04/26 13:30 | Reading U21 v Man City U21 | L | 3-0 |
| England Premier League 2 | 2024/04/12 18:00 | Man City U21 v West Brom U21 | W | 2-0 |
| England Premier League 2 | 2024/04/08 18:00 | Leicester U21 v Man City U21 | W | 1-3 |
| England Premier League 2 | 2024/03/17 13:00 | Liverpool U21 v Man City U21 | L | 2-0 |
| England Premier League 2 | 2024/03/11 19:00 | Man City U21 v Sunderland U21 | D | 2-2 |