| 1 | Sat 26 Sep 2020 | 172-3 v Crawley TownOldham Athletic 2-3 Crawley Town | Sky Bet League Two |
| 2 | Sat 3 Oct 2020 | 173-3 v Colchester UnitedColchester United 3-3 Oldham Athletic | Sky Bet League Two |
| 3 | Tue 6 Oct 2020 | 17 2-0 v Doncaster RoversOldham Athletic 2-0 Doncaster Rovers | Papa John’s Trophy Group 8 |
| 4 | Sat 10 Oct 2020 | 172-3 v MorecambeOldham Athletic 2-3 Morecambe | Sky Bet League Two |
| 5 | Sat 17 Oct 2020 | 172-1 v Bolton WanderersBolton Wanderers 1-2 Oldham Athletic | Sky Bet League Two |
| 6 | Tue 20 Oct 2020 | 17 1-1 v Carlisle UnitedOldham Athletic 1-1 Carlisle United | Sky Bet League Two |
| 7 | Sat 24 Oct 2020 | 17 1-2 v Port ValeOldham Athletic 1-2 Port Vale | Sky Bet League Two |
| 8 | Tue 3 Nov 2020 | 172-1 v Cheltenham TownOldham Athletic 2-1 Cheltenham Town | Sky Bet League Two |
| 9 | Sat 21 Nov 2020 | 172-1 v Exeter CityExeter City 1-2 Oldham Athletic | Sky Bet League Two |
| 10 | Tue 24 Nov 2020 | 174-3 v BarrowBarrow 3-4 Oldham Athletic | Sky Bet League Two |
| 11 | Sat 5 Dec 2020 | 172-1 v Cambridge UnitedCambridge United 1-2 Oldham Athletic | Sky Bet League Two |
| 12 | Tue 8 Dec 2020 | 171-2 v SunderlandOldham Athletic 1-2 Sunderland | Papa John’s Trophy Second Round |
| 13 | Sat 12 Dec 2020 | 173-1 v Bradford CityOldham Athletic 3-1 Bradford City | Sky Bet League Two |
| 14 | Tue 15 Dec 2020 | 172-3 v WalsallOldham Athletic 2-3 Walsall | Sky Bet League Two |
| 15 | Sat 19 Dec 2020 | 174-2 v Newport CountyNewport County 2-4 Oldham Athletic | Sky Bet League Two |
| 16 | Sat 26 Dec 2020 | 171-2 v Harrogate TownOldham Athletic 1-2 Harrogate Town | Sky Bet League Two |
| 17 | Tue 29 Dec 2020 | 170-0 v Grimsby TownGrimsby Town 0-0 Oldham Athletic | Sky Bet League Two |
| 18 | Wed 13 Jan 2021 | 172-3 v Mansfield TownOldham Athletic 2-3 Mansfield Town | Sky Bet League Two |