| 36. Round | 05/03/2005 | Oxford United | - | Grimsby Town | 1:2 |  |
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| 37. Round | 12/03/2005 | Boston United | - | Grimsby Town | 1:1 | |
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| 38. Round | 19/03/2005 | Grimsby Town | - | Darlington FC | 0:1 | ||||
| 39. Round | 25/03/2005 | Bury FC | - | Grimsby Town | 3:1 | ||||
| 40. Round | 28/03/2005 | Grimsby Town | - | Rushden & Diamonds FC | 0:0 | ||||
| 41. Round | 02/04/2005 | Mansfield Town | - | Grimsby Town | 2:0 |
England