Head to Head
| England EFL Trophy | 2019/10/29 19:45 | Grimsby v Leicester U21 | L | 1-2 |
Home History
| England League 2 | 2020/09/19 14:00 | Grimsby v Salford City | L | 0-4 |
| England League 2 | 2020/09/12 14:00 | Walsall v Grimsby | L | 1-0 |
| England EFL Trophy | 2020/09/08 18:45 | Grimsby v Harrogate Town | W | 7-6 |
| England EFL Cup | 2020/09/05 14:00 | Grimsby v Morecambe | L | 4-5 |
| England League 2 | 2020/03/07 13:00 | Scunthorpe v Grimsby | W | 0-2 |
| England League 2 | 2020/03/03 19:45 | Plymouth v Grimsby | L | 3-0 |
| England League 2 | 2020/02/29 15:00 | Grimsby v Northampton | L | 0-3 |
| England League 2 | 2020/02/25 19:45 | Grimsby v Newport County | W | 4-2 |
Away History
| England EFL Trophy | 2020/09/08 16:30 | Hull v Leicester U21 | W | 1-2 |
| England EFL Trophy | 2020/02/04 19:00 | Newport County v Leicester U21 | L | 1-0 |
| England EFL Trophy | 2020/01/07 19:45 | Tranmere v Leicester U21 | W | 1-2 |
| England EFL Trophy | 2019/12/04 19:45 | Doncaster v Leicester U21 | W | 0-3 |
| England EFL Trophy | 2019/11/05 19:45 | Sunderland v Leicester U21 | W | 1-2 |
| England EFL Trophy | 2019/10/29 19:45 | Grimsby v Leicester U21 | W | 1-2 |
| 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 |