| 1 | 4/8/2018 | 21-5 v BrentfordBrentford 5-1 Rotherham United | Sky Bet Championship |
| 2 | 11/8/2018 | 21-0 v Ipswich TownRotherham United 1-0 Ipswich Town | Sky Bet Championship |
| 3 | 14/8/2018 | 23-1 v Wigan AthleticRotherham United 3-1 Wigan Athletic | Carabao Cup First Round |
| 4 | 18/8/2018 | 20-2 v Leeds UnitedLeeds United 2-0 Rotherham United | Sky Bet Championship |
| 5 | 21/8/2018 | 22-3 v Hull CityRotherham United 2-3 Hull City | Sky Bet Championship |
| 6 | 26/8/2018 | 21-0 v MillwallRotherham United 1-0 Millwall | Sky Bet Championship |
| 7 | 29/8/2018 | 21-3 v EvertonEverton 3-1 Rotherham United | Carabao Cup Second Round |
| 8 | 1/9/2018 | 20-1 v Wigan AthleticWigan Athletic 1-0 Rotherham United | Sky Bet Championship |
| 9 | 15/9/2018 | 21-0 v Derby CountyRotherham United 1-0 Derby County | Sky Bet Championship |
| 10 | 18/9/2018 | 20-2 v Aston VillaAston Villa 2-0 Rotherham United | Sky Bet Championship |
| 11 | 29/9/2018 | 22-2 v Stoke CityRotherham United 2-2 Stoke City | Sky Bet Championship |
| 12 | 6/10/2018 | 21-3 v Birmingham CityBirmingham City 3-1 Rotherham United | Sky Bet Championship |
| 13 | 20/10/2018 | 21-1 v Bolton WanderersRotherham United 1-1 Bolton Wanderers | Sky Bet Championship |
| 14 | 23/10/2018 | 20-0 v MiddlesbroughMiddlesbrough 0-0 Rotherham United | Sky Bet Championship |
| 15 | 27/10/2018 | 21-1 v Preston North EndPreston North End 1-1 Rotherham United | Sky Bet Championship |
| 16 | 3/11/2018 | 22-1 v Swansea CityRotherham United 2-1 Swansea City | Sky Bet Championship |
| 17 | 10/11/2018 | 21-1 v Blackburn RoversBlackburn Rovers 1-1 Rotherham United | Sky Bet Championship |
| 18 | 24/11/2018 | 22-2 v Sheffield UnitedRotherham United 2-2 Sheffield United | Sky Bet Championship |
| 19 | 27/11/2018 | 22-2 v Queens Park RangersRotherham United 2-2 Queens Park Rangers | Sky Bet Championship |
| 20 | 1/12/2018 | 21-3 v Norwich CityNorwich City 3-1 Rotherham United | Sky Bet Championship |
| 21 | 8/12/2018 | 22-2 v Sheffield WednesdaySheffield Wednesday 2-2 Rotherham United | Sky Bet Championship |
| 22 | 15/12/2018 | 21-1 v ReadingRotherham United 1-1 Reading | Sky Bet Championship |
| 23 | 26/12/2018 | 21-2 v Bolton WanderersBolton Wanderers 2-1 Rotherham United | Sky Bet Championship |
| 24 | 6/1/2019 | 20-7 v Manchester CityManchester City 7-0 Rotherham United | Emirates FA Cup Third Round |
| 25 | 12/1/2019 | 2 0-1 v Ipswich TownIpswich Town 1-0 Rotherham United | Sky Bet Championship |
| 26 | 19/1/2019 | 22-4 v BrentfordRotherham United 2-4 Brentford | Sky Bet Championship |
| 27 | 12/2/2019 | 2 2-2 v Hull CityHull City 2-2 Rotherham United | Sky Bet Championship |
| 28 | 13/3/2019 | 22-1 v Queens Park RangersQueens Park Rangers 1-2 Rotherham United | Sky Bet Championship |
| 29 | 10/4/2019 | 21-2 v Aston VillaRotherham United 1-2 Aston Villa | Sky Bet Championship |
| 30 | 13/4/2019 | 22-2 v Stoke CityStoke City 2-2 Rotherham United | Sky Bet Championship |
| 31 | 19/4/2019 | 23-4 v Swansea CitySwansea City 4-3 Rotherham United | Sky Bet Championship |
