1. Round | 05/08/2023 | Grimsby Town | - | AFC Wimbledon | 0:0 | ||||
2. Round | 12/08/2023 | Notts County | - | Grimsby Town | 3:2 | ||||
4. Round | 19/08/2023 | Grimsby Town | - | Mansfield Town | 1:1 | ||||
10. Round | 30/09/2023 | Swindon Town | - | Grimsby Town | 2:1 | ||||
17. Round | 11/11/2023 | Grimsby Town | - | Morecambe FC | 3:2 | ||||
18. Round | 18/11/2023 | Forest Green Rovers | - | Grimsby Town | 2:2 | ||||
20. Round | 28/11/2023 | Milton Keynes Dons | - | Grimsby Town | 1:1 | ||||
21. Round | 09/12/2023 | Grimsby Town | - | Crewe Alexandra | 2:1 | ||||
22. Round | 16/12/2023 | Newport County | - | Grimsby Town | 1:1 | ||||
23. Round | 23/12/2023 | Grimsby Town | - | Harrogate Town | 1:2 | ||||
24. Round | 26/12/2023 | Mansfield Town | - | Grimsby Town | 2:0 | ||||
26. Round | 01/01/2024 | Grimsby Town | - | Walsall FC | 1:6 |