1 | Sat 5 Sep 2020 | 71-1 v MorecambeGrimsby Town 1-1 Morecambe | Carabao Cup First Round North |
2 | Sat 19 Sep 2020 | 70-4 v Salford CityGrimsby Town 0-4 Salford City | Sky Bet League Two |
3 | Sat 10 Oct 2020 | 7 0-0 v Bolton WanderersBolton Wanderers 0-0 Grimsby Town | Sky Bet League Two |
4 | Sat 17 Oct 2020 | 73-2 v Leyton OrientLeyton Orient 2-3 Grimsby Town | Sky Bet League Two |
5 | Sat 24 Oct 2020 | 71-1 v Carlisle UnitedGrimsby Town 1-1 Carlisle United | Sky Bet League Two |
6 | Tue 27 Oct 2020 | 7 0-1 v Forest Green RoversForest Green Rovers 1-0 Grimsby Town | Sky Bet League Two |
7 | Sat 31 Oct 2020 | 70-0 v StevenageStevenage 0-0 Grimsby Town | Sky Bet League Two |
8 | Tue 17 Nov 2020 | 70-3 v Hull CityHull City 3-0 Grimsby Town | Papa John’s Trophy Group 10 |
9 | Sat 21 Nov 2020 | 70-5 v Tranmere RoversTranmere Rovers 5-0 Grimsby Town | Sky Bet League Two |
10 | Tue 24 Nov 2020 | 72-1 v Crawley TownCrawley Town 1-2 Grimsby Town | Sky Bet League Two |
11 | Tue 1 Dec 2020 | 71-4 v Exeter CityGrimsby Town 1-4 Exeter City | Sky Bet League Two |
12 | Sat 19 Dec 2020 | 71-0 v Scunthorpe UnitedGrimsby Town 1-0 Scunthorpe United | Sky Bet League Two |
13 | Tue 22 Dec 2020 | 71-2 v Bradford CityGrimsby Town 1-2 Bradford City | Sky Bet League Two |
14 | Sat 26 Dec 2020 | 71-3 v MorecambeMorecambe 3-1 Grimsby Town | Sky Bet League Two |
15 | Tue 29 Dec 2020 | 70-0 v Oldham AthleticGrimsby Town 0-0 Oldham Athletic | Sky Bet League Two |
16 | Sat 2 Jan 2021 | 71-2 v Cambridge UnitedGrimsby Town 1-2 Cambridge United | Sky Bet League Two |
17 | Sat 9 Jan 2021 | 70-3 v Port ValePort Vale 3-0 Grimsby Town | Sky Bet League Two |
18 | Sat 16 Jan 2021 | 70-0 v Southend UnitedGrimsby Town 0-0 Southend United | Sky Bet League Two |
19 | Sat 23 Jan 2021 | 70-3 v Scunthorpe UnitedScunthorpe United 3-0 Grimsby Town | Sky Bet League Two |
20 | Sat 6 Mar 2021 | 71-2 v Forest Green RoversGrimsby Town 1-2 Forest Green Rovers | Sky Bet League Two |
21 | Tue 9 Mar 2021 | 71-1 v Carlisle UnitedCarlisle United 1-1 Grimsby Town | Sky Bet League Two |
22 | Sat 20 Mar 2021 | 72-2 v Mansfield TownMansfield Town 2-2 Grimsby Town | Sky Bet League Two |
23 | Tue 23 Mar 2021 | 71-0 v BarrowBarrow 0-1 Grimsby Town | Sky Bet League Two |
24 | Fri 2 Apr 2021 | 71-1 v Salford CitySalford City 1-1 Grimsby Town | Sky Bet League Two |
25 | Mon 5 Apr 2021 | 71-1 v Cheltenham TownGrimsby Town 1-1 Cheltenham Town | Sky Bet League Two |
26 | Tue 27 Apr 2021 | 72-3 v Exeter CityExeter City 3-2 Grimsby Town | Sky Bet League Two |
27 | Sat 1 May 2021 | 7 1-0 v Port ValeGrimsby Town 1-0 Port Vale | Sky Bet League Two |
28 | Sat 8 May 2021 | 70-3 v Cambridge UnitedCambridge United 3-0 Grimsby Town | Sky Bet League Two |