| 7. Journée | 20.10.2020 | Grimsby Town | - | Harrogate Town | 1:2 | ||||
| 10. Journée | 31.10.2020 | Stevenage FC | - | Grimsby Town | 0:0 | ||||
| 11. Journée | 03.11.2020 | Grimsby Town | - | Barrow AFC | 1:0 | ||||
| 15. Journée | 01.12.2020 | Grimsby Town | - | Exeter City | 1:4 | ||||
| 16. Journée | 05.12.2020 | Colchester United | - | Grimsby Town | 2:1 | ||||
| 12. Journée | 08.12.2020 | Grimsby Town | - | Newport County | 0:2 | ||||
| 17. Journée | 12.12.2020 | Grimsby Town | - | Mansfield Town | 1:1 |  |
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| 18. Journée | 15.12.2020 | Southend United | - | Grimsby Town | 3:1 | ||||
| 19. Journée | 19.12.2020 | Grimsby Town | - | Scunthorpe United | 1:0 | ||||
| 4. Journée | 22.12.2020 | Grimsby Town | - | Bradford City | 1:2 | ||||
| 20. Journée | 26.12.2020 | Morecambe FC | - | Grimsby Town | 3:1 | ||||
| 22. Journée | 02.01.2021 | Grimsby Town | - | Cambridge United | 1:2 | ||||
| 23. Journée | 09.01.2021 | Port Vale FC | - | Grimsby Town | 3:0 |
Angleterre
Jamaïque