| 1 | Sat 16 Jan 2021 | 211-1 v WalsallWalsall 1-1 Oldham Athletic | Sky Bet League Two |
| 2 | Sat 23 Jan 2021 | 21 3-2 v Newport CountyOldham Athletic 3-2 Newport County | Sky Bet League Two |
| 3 | Tue 26 Jan 2021 | 210-2 v Cheltenham TownCheltenham Town 2-0 Oldham Athletic | Sky Bet League Two |
| 4 | Sat 30 Jan 2021 | 212-1 v Salford CityOldham Athletic 2-1 Salford City | Sky Bet League Two |
| 5 | Tue 16 Feb 2021 | 21 3-4 v Forest Green RoversForest Green Rovers 4-3 Oldham Athletic | Sky Bet League Two |
| 6 | Sat 20 Feb 2021 | 212-2 v Tranmere RoversTranmere Rovers 2-2 Oldham Athletic | Sky Bet League Two |
| 7 | Tue 23 Feb 2021 | 210-1 v BarrowOldham Athletic 0-1 Barrow | Sky Bet League Two |
| 8 | Sat 27 Feb 2021 | 213-1 v Carlisle UnitedCarlisle United 1-3 Oldham Athletic | Sky Bet League Two |
| 9 | Sat 6 Mar 2021 | 210-0 v Southend UnitedOldham Athletic 0-0 Southend United | Sky Bet League Two |
| 10 | Tue 9 Mar 2021 | 210-0 v Port ValePort Vale 0-0 Oldham Athletic | Sky Bet League Two |
| 11 | Sat 13 Mar 2021 | 212-4 v Cambridge UnitedOldham Athletic 2-4 Cambridge United | Sky Bet League Two |
| 12 | Tue 16 Mar 2021 | 211-1 v Scunthorpe UnitedScunthorpe United 1-1 Oldham Athletic | Sky Bet League Two |
| 13 | Sat 20 Mar 2021 | 210-0 v Bradford CityBradford City 0-0 Oldham Athletic | Sky Bet League Two |
| 14 | Tue 23 Mar 2021 | 212-1 v Exeter CityOldham Athletic 2-1 Exeter City | Sky Bet League Two |
| 15 | Sat 27 Mar 2021 | 211-2 v Leyton OrientLeyton Orient 2-1 Oldham Athletic | Sky Bet League Two |
| 16 | Fri 2 Apr 2021 | 210-1 v StevenageOldham Athletic 0-1 Stevenage | Sky Bet League Two |
| 17 | Mon 5 Apr 2021 | 214-1 v Crawley TownCrawley Town 1-4 Oldham Athletic | Sky Bet League Two |
| 18 | Fri 9 Apr 2021 | 215-2 v Colchester UnitedOldham Athletic 5-2 Colchester United | Sky Bet League Two |
| 19 | Sat 17 Apr 2021 | 213-4 v MorecambeMorecambe 4-3 Oldham Athletic | Sky Bet League Two |
| 20 | Sat 24 Apr 2021 | 211-2 v Grimsby TownOldham Athletic 1-2 Grimsby Town | Sky Bet League Two |