| 24. Round | 26/12/2017 | Grimsby Town | - | Mansfield Town | 1:1 | ||||
| 25. Round | 30/12/2017 | Grimsby Town | - | Accrington Stanley | 0:3 | ||||
| 26. Round | 01/01/2018 | Crewe Alexandra | - | Grimsby Town | 2:0 | ||||
| 30. Round | 27/01/2018 | Grimsby Town | - | Luton Town | 0:1 | ||||
| 27. Round | 30/01/2018 | Yeovil Town | - | Grimsby Town | 3:0 | ||||
| 31. Round | 03/02/2018 | Grimsby Town | - | Cheltenham Town | 1:1 | ||||
| 32. Round | 10/02/2018 | Crawley Town | - | Grimsby Town | 3:0 |
England