Definitiv Professional
| League 2 | 20/12/2025 | Bromley | 12:30 | Grimsby | Copperjax Community Stadium | |||
| League 2 | 26/12/2025 | Grimsby | 15:00 | Oldham | Blundell Park | |||
| League 2 | 29/12/2025 | Grimsby | 19:45 | Shrewsbury | Blundell Park | |||
| League 2 | 01/01/2026 | Fleetwood Town | 15:00 | Grimsby | Highbury Stadium | |||
| League 2 | 04/01/2026 | Cambridge | 15:00 | Grimsby | Abbey Stadium | |||
| League 2 | 10/01/2026 | Grimsby | 15:00 | Salford City | Blundell Park | |||
| Postponed | ||||||||
| FA Cup | 10/01/2026 | Grimsby | 15:00 | Weston-super-Mare | Blundell Park | |||
| League 2 | 17/01/2026 | Grimsby | 15:00 | Barnet | Blundell Park | |||
| League 2 | 24/01/2026 | Cheltenham | 15:00 | Grimsby | EV Charger Points Stadium | |||
| League 2 | 27/01/2026 | Colchester | 19:45 | Grimsby | JobServe Community Stadium | |||
| League 2 | 13/12/2025 | Grimsby | 0 2 | Notts County | |||
| League 2 | 09/12/2025 | Shrewsbury | 1 1 | Grimsby | |||
| FA Cup | 06/12/2025 | Grimsby | 4 0 | Wealdstone | |||
| League 2 | 27/11/2025 | Grimsby | 1 2 | Tranmere | |||
| League 2 | 22/11/2025 | Swindon | 2 2 | Grimsby | |||
| League 2 | 15/11/2025 | Grimsby | 0 1 | Chesterfield | |||
| League 2 | 08/11/2025 | Barrow | 2 2 | Grimsby | |||
| FA Cup | 01/11/2025 | Grimsby | 3 1 | Ebbsfleet Utd | |||
| League Cup | 28/10/2025 | Grimsby | 0 5 | Brentford | |||
| League 2 | 25/10/2025 | Crewe Alexandra | 3 2 | Grimsby |
| pos | club | w | d | l | gf | ga | gd | pts | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Walsall | 12 | 3 | 5 | 30 | 19 | 11 | 39 | |
| 2 | Notts County | 11 | 4 | 5 | 35 | 22 | 13 | 37 | |
| 3 | Swindon | 11 | 4 | 5 | 34 | 25 | 9 | 37 | |
| 4 | Bromley | 10 | 6 | 4 | 32 | 23 | 9 | 36 | |
| 5 | MK Dons | 9 | 6 | 5 | 38 | 24 | 14 | 33 | |
| 6 | Salford City | 10 | 3 | 7 | 29 | 29 | 0 | 33 | |
| 7 | Chesterfield | 8 | 8 | 4 | 36 | 31 | 5 | 32 | |
| 8 | Crewe Alexandra | 9 | 4 | 7 | 33 | 27 | 6 | 31 | |
| 9 | Cambridge | 8 | 7 | 5 | 22 | 18 | 4 | 31 | |
| 10 | Gillingham | 7 | 9 | 4 | 28 | 22 | 6 | 30 | |
| 11 | Fleetwood Town | 8 | 6 | 6 | 30 | 27 | 3 | 30 | |
| 12 | Colchester | 7 | 7 | 6 | 31 | 25 | 6 | 28 | |
| 13 | Barnet | 7 | 7 | 6 | 27 | 22 | 5 | 28 | |
| 14 | Grimsby | 7 | 6 | 7 | 33 | 28 | 5 | 27 | |
| 15 | Tranmere | 6 | 8 | 6 | 34 | 31 | 3 | 26 | |
| 16 | Oldham | 5 | 9 | 6 | 18 | 16 | 2 | 24 | |
| 17 | Accrington | 6 | 6 | 8 | 23 | 23 | 0 | 24 | |
| 18 | Barrow | 5 | 6 | 9 | 20 | 28 | -8 | 21 | |
| 19 | Cheltenham | 6 | 3 | 11 | 16 | 33 | -17 | 21 | |
| 20 | Shrewsbury | 4 | 7 | 9 | 20 | 33 | -13 | 19 | |
| 21 | Crawley | 4 | 6 | 10 | 25 | 35 | -10 | 18 | |
| 22 | Harrogate Town | 4 | 5 | 11 | 18 | 31 | -13 | 17 | |
| 23 | Bristol Rovers | 5 | 2 | 13 | 15 | 38 | -23 | 17 | |
| 24 | Newport | 3 | 4 | 13 | 20 | 37 | -17 | 13 |