| 1 | 4/8/2018 | 41-2 v Milton Keynes DonsOldham Athletic 1-2 Milton Keynes Dons | Sky Bet League Two |
| 2 | 11/8/2018 | 41-1 v Forest Green RoversForest Green Rovers 1-1 Oldham Athletic | Sky Bet League Two |
| 3 | 14/8/2018 | 4 0-2 v Derby CountyOldham Athletic 0-2 Derby County | Carabao Cup First Round |
| 4 | 18/8/2018 | 43-1 v Macclesfield TownOldham Athletic 3-1 Macclesfield Town | Sky Bet League Two |
| 5 | 21/8/2018 | 40-0 v Yeovil TownYeovil Town 0-0 Oldham Athletic | Sky Bet League Two |
| 6 | 25/8/2018 | 42-0 v MorecambeMorecambe 0-2 Oldham Athletic | Sky Bet League Two |
| 7 | 1/9/2018 | 4 2-1 v Crawley TownOldham Athletic 2-1 Crawley Town | Sky Bet League Two |
| 8 | 4/9/2018 | 41-2 v BarnsleyOldham Athletic 1-2 Barnsley | Checkatrade Trophy Northern Group F |
| 9 | 8/9/2018 | 40-1 v Newport CountyOldham Athletic 0-1 Newport County | Sky Bet League Two |
| 10 | 15/9/2018 | 43-0 v Grimsby TownGrimsby Town 0-3 Oldham Athletic | Sky Bet League Two |
| 11 | 22/9/2018 | 43-3 v Colchester UnitedOldham Athletic 3-3 Colchester United | Sky Bet League Two |
| 12 | 29/9/2018 | 40-0 v Swindon TownSwindon Town 0-0 Oldham Athletic | Sky Bet League Two |
| 13 | 2/10/2018 | 40-0 v Mansfield TownMansfield Town 0-0 Oldham Athletic | Sky Bet League Two |
| 14 | 6/10/2018 | 41-3 v Carlisle UnitedOldham Athletic 1-3 Carlisle United | Sky Bet League Two |
| 15 | 20/10/2018 | 40-1 v Port ValeOldham Athletic 0-1 Port Vale | Sky Bet League Two |
| 16 | 23/10/2018 | 42-0 v Cheltenham TownOldham Athletic 2-0 Cheltenham Town | Sky Bet League Two |
| 17 | 27/10/2018 | 4 1-2 v Northampton TownNorthampton Town 2-1 Oldham Athletic | Sky Bet League Two |
| 18 | 3/11/2018 | 42-3 v StevenageStevenage 3-2 Oldham Athletic | Sky Bet League Two |
| 19 | 6/11/2018 | 40-0 v Notts CountyNotts County 0-0 Oldham Athletic | Sky Bet League Two |
| 20 | 12/11/2018 | 42-1 v Hampton & Richmond BoroughHampton & Richmond Borough 1-2 Oldham Athletic | Emirates FA Cup First Round |
| 21 | 17/11/2018 | 43-1 v Cambridge UnitedOldham Athletic 3-1 Cambridge United | Sky Bet League Two |
| 22 | 24/11/2018 | 41-1 v Tranmere RoversTranmere Rovers 1-1 Oldham Athletic | Sky Bet League Two |
| 23 | 27/11/2018 | 41-1 v Lincoln CityOldham Athletic 1-1 Lincoln City | Sky Bet League Two |
| 24 | 1/12/2018 | 4 2-0 v Maidstone UnitedMaidstone United 0-2 Oldham Athletic | Emirates FA Cup Second Round |
| 25 | 8/12/2018 | 42-0 v Crewe AlexandraCrewe Alexandra 0-2 Oldham Athletic | Sky Bet League Two |
| 26 | 11/12/2018 | 40-2 v RochdaleRochdale 2-0 Oldham Athletic | Checkatrade Trophy Second Round |
| 27 | 15/12/2018 | 44-2 v BuryOldham Athletic 4-2 Bury | Sky Bet League Two |
| 28 | 22/12/2018 | 42-3 v Exeter CityOldham Athletic 2-3 Exeter City | Sky Bet League Two |
| 29 | 26/12/2018 | 4 0-6 v Carlisle UnitedCarlisle United 6-0 Oldham Athletic | Sky Bet League Two |
| 30 | 29/12/2018 | 4 4-1 v Port ValePort Vale 1-4 Oldham Athletic | Sky Bet League Two |
| 31 | 1/1/2019 | 42-0 v Notts CountyOldham Athletic 2-0 Notts County | Sky Bet League Two |
| 32 | 6/1/2019 | 42-1 v FulhamFulham 1-2 Oldham Athletic | Emirates FA Cup Third Round |
| 33 | 12/1/2019 | 4 0-0 v Forest Green RoversOldham Athletic 0-0 Forest Green Rovers | Sky Bet League Two |
| 34 | 19/1/2019 | 41-2 v Macclesfield TownMacclesfield Town 2-1 Oldham Athletic | Sky Bet League Two |
| 35 | 26/1/2019 | 4 1-2 v Doncaster RoversDoncaster Rovers 2-1 Oldham Athletic | Emirates FA Cup Fourth Round |
| 36 | 29/1/2019 | 41-2 v Milton Keynes DonsMilton Keynes Dons 2-1 Oldham Athletic | Sky Bet League Two |
| 37 | 9/2/2019 | 43-0 v Crawley TownCrawley Town 0-3 Oldham Athletic | Sky Bet League Two |
| 38 | 12/2/2019 | 44-1 v Yeovil TownOldham Athletic 4-1 Yeovil Town | Sky Bet League Two |
| 39 | 16/2/2019 | 41-1 v Crewe AlexandraOldham Athletic 1-1 Crewe Alexandra | Sky Bet League Two |
| 40 | 19/2/2019 | 41-2 v MorecambeOldham Athletic 1-2 Morecambe | Sky Bet League Two |
| 41 | 23/2/2019 | 4 1-3 v BuryBury 3-1 Oldham Athletic | Sky Bet League Two |
| 42 | 2/3/2019 | 41-1 v StevenageOldham Athletic 1-1 Stevenage | Sky Bet League Two |
| 43 | 9/3/2019 | 41-1 v Cambridge UnitedCambridge United 1-1 Oldham Athletic | Sky Bet League Two |
| 44 | 12/3/2019 | 40-2 v Lincoln CityLincoln City 2-0 Oldham Athletic | Sky Bet League Two |
| 45 | 30/3/2019 | 42-0 v Grimsby TownOldham Athletic 2-0 Grimsby Town | Sky Bet League Two |
| 46 | 2/4/2019 | 4 2-0 v Tranmere RoversOldham Athletic 2-0 Tranmere Rovers | Sky Bet League Two |
| 47 | 6/4/2019 | 42-0 v Colchester UnitedColchester United 0-2 Oldham Athletic | Sky Bet League Two |
| 48 | 13/4/2019 | 4 2-2 v Swindon TownOldham Athletic 2-2 Swindon Town | Sky Bet League Two |
| 49 | 19/4/2019 | 4 0-0 v Cheltenham TownCheltenham Town 0-0 Oldham Athletic | Sky Bet League Two |
| 50 | 22/4/2019 | 43-2 v Mansfield TownOldham Athletic 3-2 Mansfield Town | Sky Bet League Two |
| 51 | 27/4/2019 | 4 0-1 v Exeter CityExeter City 1-0 Oldham Athletic | Sky Bet League Two |
| 52 | 30/4/2019 | 40-2 v Newport CountyNewport County 2-0 Oldham Athletic | Sky Bet League Two |
