| 1 | Sat 4 Feb 2023 | 73-0 v Crewe AlexandraCrewe Alexandra 0-3 Grimsby Town | Sky Bet League Two |
| 2 | Sat 11 Feb 2023 | 70-1 v Colchester UnitedGrimsby Town 0-1 Colchester United | Sky Bet League Two |
| 3 | Sat 18 Feb 2023 | 7 2-1 v Northampton TownNorthampton Town 1-2 Grimsby Town | Sky Bet League Two |
| 4 | Tue 21 Feb 2023 | 70-0 v Harrogate TownGrimsby Town 0-0 Harrogate Town | Sky Bet League Two |
| 5 | Sat 25 Feb 2023 | 72-2 v Leyton OrientGrimsby Town 2-2 Leyton Orient | Sky Bet League Two |
| 6 | Wed 1 Mar 2023 | 72-1 v SouthamptonSouthampton 1-2 Grimsby Town | Emirates FA Cup Fifth Round |
| 7 | Sat 4 Mar 2023 | 70-2 v Carlisle UnitedCarlisle United 2-0 Grimsby Town | Sky Bet League Two |
| 8 | Tue 7 Mar 2023 | 71-1 v Newport CountyGrimsby Town 1-1 Newport County | Sky Bet League Two |
| 9 | Sat 11 Mar 2023 | 71-0 v RochdaleGrimsby Town 1-0 Rochdale | Sky Bet League Two |
| 10 | Tue 14 Mar 2023 | 71-0 v Sutton UnitedSutton United 0-1 Grimsby Town | Sky Bet League Two |
| 11 | Wed 22 Mar 2023 | 70-0 v Mansfield TownMansfield Town 0-0 Grimsby Town | Sky Bet League Two |
| 12 | Tue 28 Mar 2023 | 71-1 v Crawley TownCrawley Town 1-1 Grimsby Town | Sky Bet League Two |
| 13 | Sat 1 Apr 2023 | 72-3 v Bradford CityBradford City 3-2 Grimsby Town | Sky Bet League Two |
| 14 | Mon 10 Apr 2023 | 72-1 v Doncaster RoversDoncaster Rovers 1-2 Grimsby Town | Sky Bet League Two |
| 15 | Tue 18 Apr 2023 | 7 1-0 v BarrowGrimsby Town 1-0 Barrow | Sky Bet League Two |
| 16 | Sat 22 Apr 2023 | 70-2 v Tranmere RoversTranmere Rovers 2-0 Grimsby Town | Sky Bet League Two |
| 17 | Tue 25 Apr 2023 | 72-0 v Crewe AlexandraGrimsby Town 2-0 Crewe Alexandra | Sky Bet League Two |
| 18 | Mon 8 May 2023 | 71-0 v AFC WimbledonGrimsby Town 1-0 AFC Wimbledon | Sky Bet League Two |