| 1 | Tue 12 Aug | 163-1 v Shrewsbury TownGrimsby Town 3-1 Shrewsbury Town | Carabao Cup First Round |
| 2 | Sat 16 Aug | 162-1 v Newport CountyGrimsby Town 2-1 Newport County | Sky Bet League Two |
| 3 | Sat 23 Aug | 161-1 v Accrington StanleyAccrington Stanley 1-1 Grimsby Town | Sky Bet League Two |
| 4 | Wed 27 Aug | 162-2 v Manchester UnitedGrimsby Town 2-2 Manchester United | Carabao Cup Second Round |
| 5 | Sat 30 Aug | 160-1 v Bristol RoversGrimsby Town 0-1 Bristol Rovers | Sky Bet League Two |
| 6 | Tue 2 Sep | 161-2 v Bradford CityBradford City 2-1 Grimsby Town | EFL Trophy Northern Group C |
| 7 | Sat 13 Sep | 161-1 v Cambridge UnitedGrimsby Town 1-1 Cambridge United | Sky Bet League Two |
| 8 | Tue 16 Sep | 16 1-0 v Sheffield WednesdaySheffield Wednesday 0-1 Grimsby Town | Carabao Cup Third Round |
| 9 | Sat 20 Sep | 160-3 v BarnetBarnet 3-0 Grimsby Town | Sky Bet League Two |
| 10 | Sat 27 Sep | 167-1 v Cheltenham TownGrimsby Town 7-1 Cheltenham Town | Sky Bet League Two |
| 11 | Sat 4 Oct | 162-0 v Salford CitySalford City 0-2 Grimsby Town | Sky Bet League Two |
| 12 | Tue 7 Oct | 160-3 v Doncaster RoversGrimsby Town 0-3 Doncaster Rovers | EFL Trophy Northern Group C |
| 13 | Sat 25 Oct | 162-3 v Crewe AlexandraCrewe Alexandra 3-2 Grimsby Town | Sky Bet League Two |
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