| 1 | 17/7/2018 | 160-1 v SunderlandGrimsby Town 0-1 Sunderland | Friendly |
| 2 | 4/8/2018 | 16 1-4 v Forest Green RoversGrimsby Town 1-4 Forest Green Rovers | Sky Bet League Two |
| 3 | 11/8/2018 | 162-0 v Macclesfield TownMacclesfield Town 0-2 Grimsby Town | Sky Bet League Two |
| 4 | 14/8/2018 | 160-2 v RochdaleGrimsby Town 0-2 Rochdale | Carabao Cup First Round |
| 5 | 18/8/2018 | 161-1 v Lincoln CityGrimsby Town 1-1 Lincoln City | Sky Bet League Two |
| 6 | 25/8/2018 | 160-1 v Newport CountyNewport County 1-0 Grimsby Town | Sky Bet League Two |
| 7 | 1/9/2018 | 160-1 v Yeovil TownGrimsby Town 0-1 Yeovil Town | Sky Bet League Two |
| 8 | 8/9/2018 | 160-4 v BuryBury 4-0 Grimsby Town | Sky Bet League Two |
| 9 | 15/9/2018 | 160-3 v Oldham AthleticGrimsby Town 0-3 Oldham Athletic | Sky Bet League Two |
| 10 | 22/9/2018 | 160-1 v StevenageStevenage 1-0 Grimsby Town | Sky Bet League Two |
| 11 | 29/9/2018 | 161-2 v MorecambeGrimsby Town 1-2 Morecambe | Sky Bet League Two |
| 12 | 2/10/2018 | 161-0 v Carlisle UnitedCarlisle United 0-1 Grimsby Town | Sky Bet League Two |
| 13 | 6/10/2018 | 162-0 v Port ValeGrimsby Town 2-0 Port Vale | Sky Bet League Two |
| 14 | 9/10/2018 | 160-2 v Doncaster RoversDoncaster Rovers 2-0 Grimsby Town | Checkatrade Trophy Northern Group G |
| 15 | 3/11/2018 | 160-1 v Cambridge UnitedCambridge United 1-0 Grimsby Town | Sky Bet League Two |
| 16 | 6/11/2018 | 161-2 v Mansfield TownMansfield Town 2-1 Grimsby Town | Sky Bet League Two |
| 17 | 10/11/2018 | 163-1 v Milton Keynes DonsGrimsby Town 3-1 Milton Keynes Dons | Emirates FA Cup First Round |
| 18 | 17/11/2018 | 161-0 v Crawley TownGrimsby Town 1-0 Crawley Town | Sky Bet League Two |
| 19 | 24/11/2018 | 162-2 v Northampton TownNorthampton Town 2-2 Grimsby Town | Sky Bet League Two |
| 20 | 27/11/2018 | 165-2 v Tranmere RoversGrimsby Town 5-2 Tranmere Rovers | Sky Bet League Two |
| 21 | 22/12/2018 | 164-0 v Notts CountyGrimsby Town 4-0 Notts County | Sky Bet League Two |
| 22 | 26/12/2018 | 161-0 v Port ValePort Vale 0-1 Grimsby Town | Sky Bet League Two |
| 23 | 29/12/2018 | 16 2-1 v Exeter CityExeter City 1-2 Grimsby Town | Sky Bet League Two |
| 24 | 1/1/2019 | 160-1 v Mansfield TownGrimsby Town 0-1 Mansfield Town | Sky Bet League Two |
| 25 | 5/1/2019 | 160-1 v Crystal PalaceCrystal Palace 1-0 Grimsby Town | Emirates FA Cup Third Round |
| 26 | 12/1/2019 | 160-2 v Macclesfield TownGrimsby Town 0-2 Macclesfield Town | Sky Bet League Two |
| 27 | 19/1/2019 | 160-1 v Lincoln CityLincoln City 1-0 Grimsby Town | Sky Bet League Two |
| 28 | 26/1/2019 | 161-0 v Milton Keynes DonsGrimsby Town 1-0 Milton Keynes Dons | Sky Bet League Two |
| 29 | 2/2/2019 | 163-0 v Newport CountyGrimsby Town 3-0 Newport County | Sky Bet League Two |
| 30 | 9/2/2019 | 163-1 v Yeovil TownYeovil Town 1-3 Grimsby Town | Sky Bet League Two |
| 31 | 16/2/2019 | 161-0 v Cheltenham TownGrimsby Town 1-0 Cheltenham Town | Sky Bet League Two |
| 32 | 23/2/2019 | 161-1 v Swindon TownSwindon Town 1-1 Grimsby Town | Sky Bet League Two |
| 33 | 9/3/2019 | 16 1-2 v Crawley TownCrawley Town 2-1 Grimsby Town | Sky Bet League Two |
| 34 | 12/3/2019 | 161-4 v Tranmere RoversTranmere Rovers 4-1 Grimsby Town | Sky Bet League Two |
| 35 | 16/3/2019 | 160-0 v Northampton TownGrimsby Town 0-0 Northampton Town | Sky Bet League Two |
| 36 | 23/3/2019 | 160-0 v BuryGrimsby Town 0-0 Bury | Sky Bet League Two |
| 37 | 30/3/2019 | 160-2 v Oldham AthleticOldham Athletic 2-0 Grimsby Town | Sky Bet League Two |
| 38 | 6/4/2019 | 160-2 v StevenageGrimsby Town 0-2 Stevenage | Sky Bet League Two |
| 39 | 13/4/2019 | 161-1 v MorecambeMorecambe 1-1 Grimsby Town | Sky Bet League Two |
| 40 | 19/4/2019 | 160-1 v Colchester UnitedColchester United 1-0 Grimsby Town | Sky Bet League Two |
| 41 | 22/4/2019 | 161-0 v Carlisle UnitedGrimsby Town 1-0 Carlisle United | Sky Bet League Two |