27. Round | 11/01/2020 | Leyton Orient | - | Grimsby Town | 1:1 | ||||
28. Round | 18/01/2020 | Grimsby Town | - | Exeter City | 0:1 | ||||
29. Round | 25/01/2020 | Crawley Town | - | Grimsby Town | 3:2 | ||||
30. Round | 28/01/2020 | Grimsby Town | - | Stevenage FC | 3:1 | ||||
31. Round | 01/02/2020 | Grimsby Town | - | Forest Green Rovers | 2:2 | ||||
32. Round | 08/02/2020 | Bradford City | - | Grimsby Town | 1:1 | ||||
33. Round | 11/02/2020 | Colchester United | - | Grimsby Town | 2:3 | ||||
34. Round | 15/02/2020 | Grimsby Town | - | Morecambe FC | 2:1 | ||||
35. Round | 22/02/2020 | Swindon Town | - | Grimsby Town | 3:1 | ||||
18. Round | 25/02/2020 | Grimsby Town | - | Newport County | 4:2 | ||||
36. Round | 29/02/2020 | Grimsby Town | - | Northampton Town | 0:3 | ||||
17. Round | 03/03/2020 | Plymouth Argyle | - | Grimsby Town | 3:0 | ||||
37. Round | 07/03/2020 | Scunthorpe United | - | Grimsby Town | 0:2 |