| 1 | Wed 18 Feb | 72-2 v WalsallGrimsby Town 2-2 Walsall | Sky Bet League Two |
| 2 | Sat 21 Feb | 71-3 v Bristol RoversBristol Rovers 3-1 Grimsby Town | Sky Bet League Two |
| 3 | Sat 28 Feb | 71-0 v Notts CountyNotts County 0-1 Grimsby Town | Sky Bet League Two |
| 4 | Tue 3 Mar | 7 3-1 v Salford CityGrimsby Town 3-1 Salford City | Sky Bet League Two |
| 5 | Sat 7 Mar | 71-1 v BromleyGrimsby Town 1-1 Bromley | Sky Bet League Two |
| 6 | Sat 14 Mar | 70-1 v Oldham AthleticOldham Athletic 1-0 Grimsby Town | Sky Bet League Two |
| 7 | Tue 17 Mar | 71-0 v Fleetwood TownGrimsby Town 1-0 Fleetwood Town | Sky Bet League Two |
| 8 | Sat 21 Mar | 75-0 v BarrowGrimsby Town 5-0 Barrow | Sky Bet League Two |
| 9 | Fri 3 Apr | 71-3 v Harrogate TownGrimsby Town 1-3 Harrogate Town | Sky Bet League Two |
| 10 | Mon 6 Apr | 72-0 v Crawley TownCrawley Town 0-2 Grimsby Town | Sky Bet League Two |
| 11 | Sat 11 Apr | 73-2 v Crewe AlexandraGrimsby Town 3-2 Crewe Alexandra | Sky Bet League Two |
| 12 | Tue 14 Apr | 71-2 v ChesterfieldChesterfield 2-1 Grimsby Town | Sky Bet League Two |
| 13 | Sat 18 Apr | 74-1 v GillinghamGillingham 1-4 Grimsby Town | Sky Bet League Two |
| 14 | Tue 21 Apr | 72-1 v Cambridge UnitedCambridge United 1-2 Grimsby Town | Sky Bet League Two |
| 15 | Sat 25 Apr | 74-0 v Swindon TownGrimsby Town 4-0 Swindon Town | Sky Bet League Two |
| 16 | Sat 2 May | 7 1-1 v Tranmere RoversTranmere Rovers 1-1 Grimsby Town | Sky Bet League Two |
| 17 | Sun 10 May | 71-2 v Salford CityGrimsby Town 1-2 Salford City | Sky Bet League Two Play-off Semi Final |
| 18 | Fri 15 May | 72-2 v Salford CitySalford City 2-2 Grimsby Town | Sky Bet League Two Play-off Semi Final |
| 19 | Sat 8 Aug | 71-3 v BlackpoolGrimsby Town 1-3 Blackpool | Carabao Cup First Round |
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