| 1. Journée | 09.08.2003 | Plymouth Argyle | - | Grimsby Town | 2:2 | ||||
| 2. Journée | 16.08.2003 | Grimsby Town | - | Port Vale FC | 1:2 | ||||
| 3. Journée | 23.08.2003 | Luton Town | - | Grimsby Town | 1:2 | ||||
| 4. Journée | 25.08.2003 | Grimsby Town | - | Wycombe Wanderers | 3:1 | ||||
| 5. Journée | 30.08.2003 | Bristol City | - | Grimsby Town | 1:0 | ||||
| 6. Journée | 06.09.2003 | Grimsby Town | - | Peterborough United | 1:1 | ||||
| 7. Journée | 12.09.2003 | Hartlepool United | - | Grimsby Town | 8:1 |  |
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| 8. Journée | 16.09.2003 | Grimsby Town | - | Swindon Town | 1:2 | ||||
| 27. Journée | 17.01.2004 | Port Vale FC | - | Grimsby Town | 5:1 | ||||
| 36. Journée | 13.03.2004 | Grimsby Town | - | AFC Bournemouth | 1:1 | |
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| 37. Journée | 17.03.2004 | Swindon Town | - | Grimsby Town | 2:0 | ||||
| 38. Journée | 20.03.2004 | Grimsby Town | - | Hartlepool United | 0:2 | ||||
| 40. Journée | 03.04.2004 | Grimsby Town | - | Sheffield Wednesday | 2:0 | ||||
| 41. Journée | 10.04.2004 | Queens Park Rangers | - | Grimsby Town | 3:0 |
Angleterre