Home History
| England League 2 | 2019/10/22 18:45 | Cambridge Utd v Grimsby | D | 0-0 |
| England League 2 | 2019/10/19 14:00 | Grimsby v Leyton Orient | L | 0-4 |
| England League 2 | 2019/10/12 14:00 | Stevenage v Grimsby | L | 2-1 |
| England EFL Trophy | 2019/10/08 18:45 | Sunderland v Grimsby | L | 3-2 |
| England League 2 | 2019/10/05 14:00 | Grimsby v Mansfield | L | 0-1 |
| England League 2 | 2019/09/28 14:00 | Exeter v Grimsby | W | 1-3 |
| England EFL Cup | 2019/09/25 18:45 | Chelsea v Grimsby | L | 7-1 |
| England League 2 | 2019/09/21 14:00 | Grimsby v Macclesfield | W | 1-0 |
Away History
| England EFL Trophy | 2019/09/24 18:45 | Scunthorpe v Leicester U21 | W | 2-4 |
| England Premier League 2 | 2019/01/14 19:00 | Swansea U23 v Leicester U21 | W | 0-3 |
| England EFL Trophy | 2018/11/07 19:45 | Rochdale v Leicester U21 | W | 5-6 |
| England Premier League 2 | 2018/11/03 15:00 | Liverpool U21 v Leicester U21 | L | 3-1 |
| England EFL Trophy | 2018/10/16 18:45 | Bury v Leicester U21 | L | 2-1 |
| England EFL Trophy | 2018/09/11 18:45 | Fleetwood Town v Leicester U21 | W | 8-9 |
| England EFL Trophy | 2018/01/17 19:30 | Oldham v Leicester U21 | L | 4-2 |
| England EFL Trophy | 2017/12/05 19:45 | Scunthorpe v Leicester U21 | W | 1-2 |