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 | 2024/10/26 14:00 | Grimsby v Milton Keynes Dons | L | 1-3 |
| England League 2 | 2024/10/22 18:45 | Tranmere v Grimsby | W | 0-1 |
| England League 2 | 2024/10/19 14:00 | Grimsby v Walsall | L | 1-4 |
| England League 2 | 2024/10/12 14:00 | Salford City v Grimsby | W | 1-2 |
| England EFL Trophy | 2024/10/08 18:30 | Grimsby v Lincoln City | L | 1-2 |
| England League 2 | 2024/10/05 11:30 | Grimsby v Doncaster | L | 0-3 |
| England League 2 | 2024/10/01 18:45 | Gillingham v Grimsby | W | 0-1 |
| England League 2 | 2024/09/28 14:00 | Carlisle v Grimsby | W | 2-3 |
Away History
| England Premier League 2 | 2024/10/26 10:30 | West Brom U21 v Man City U21 | W | 0-5 |
| England Premier League 2 | 2024/10/05 18:00 | Man City U21 v West Ham U21 | W | 4-1 |
| England Premier League 2 | 2024/09/27 18:00 | Man City U21 v Aston Villa U21 | W | 4-1 |
| England Premier League 2 | 2024/09/21 11:00 | Man Utd U21 v Man City U21 | W | 1-3 |
| England Premier League 2 | 2024/09/01 14:00 | Man City U21 v Everton U21 | W | 5-0 |
| 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 |