| 1 | Sat 29 Jul 2017 | 24-0 v BarnsleyRotherham United 4-0 Barnsley | Friendly |
| 2 | Sat 5 Aug 2017 | 20-2 v Fleetwood TownFleetwood Town 2-0 Rotherham United | Sky Bet League One |
| 3 | Tue 8 Aug 2017 | 22-1 v Lincoln CityRotherham United 2-1 Lincoln City | Carabao Cup First Round |
| 4 | Sat 12 Aug 2017 | 25-0 v Southend UnitedRotherham United 5-0 Southend United | Sky Bet League One |
| 5 | Sat 19 Aug 2017 | 21-2 v Peterborough UnitedPeterborough United 2-1 Rotherham United | Sky Bet League One |
| 6 | Sat 26 Aug 2017 | 20-2 v Charlton AthleticRotherham United 0-2 Charlton Athletic | Sky Bet League One |
| 7 | Tue 3 Oct 2017 | 21-2 v ChesterfieldRotherham United 1-2 Chesterfield | Checkatrade Trophy Northern Group F |
| 8 | Sat 21 Oct 2017 | 23-3 v Oxford UnitedOxford United 3-3 Rotherham United | Sky Bet League One |
| 9 | Sat 4 Nov 2017 | 21-2 v Crewe AlexandraCrewe Alexandra 2-1 Rotherham United | Emirates FA Cup First Round |
| 10 | Tue 7 Nov 2017 | 23-0 v Bradford CityBradford City 0-3 Rotherham United | Checkatrade Trophy Northern Group F |
| 11 | Sat 11 Nov 2017 | 21-1 v Doncaster RoversDoncaster Rovers 1-1 Rotherham United | Sky Bet League One |
| 12 | Sat 9 Dec 2017 | 22-1 v BlackpoolBlackpool 1-2 Rotherham United | Sky Bet League One |
| 13 | Sat 16 Dec 2017 | 21-1 v Plymouth ArgyleRotherham United 1-1 Plymouth Argyle | Sky Bet League One |
| 14 | Sat 23 Dec 2017 | 22-1 v Milton Keynes DonsRotherham United 2-1 Milton Keynes Dons | Sky Bet League One |
| 15 | Sat 30 Dec 2017 | 22-1 v WalsallWalsall 1-2 Rotherham United | Sky Bet League One |
| 16 | Mon 1 Jan 2018 | 21-1 v Blackburn RoversRotherham United 1-1 Blackburn Rovers | Sky Bet League One |
| 17 | Sat 13 Jan 2018 | 21-1 v Oldham AthleticOldham Athletic 1-1 Rotherham United | Sky Bet League One |
| 18 | Sat 20 Jan 2018 | 2 1-0 v PortsmouthRotherham United 1-0 Portsmouth | Sky Bet League One |
| 19 | Tue 23 Jan 2018 | 22-0 v Bradford CityRotherham United 2-0 Bradford City | Sky Bet League One |
| 20 | Sat 3 Feb 2018 | 22-0 v AFC WimbledonRotherham United 2-0 AFC Wimbledon | Sky Bet League One |
| 21 | Sat 10 Feb 2018 | 2 2-1 v Scunthorpe UnitedScunthorpe United 1-2 Rotherham United | Sky Bet League One |
| 22 | Tue 13 Feb 2018 | 23-1 v Oxford UnitedRotherham United 3-1 Oxford United | Sky Bet League One |
| 23 | Sat 17 Feb 2018 | 21-0 v Shrewsbury TownShrewsbury Town 0-1 Rotherham United | Sky Bet League One |
| 24 | Sat 24 Feb 2018 | 22-1 v Doncaster RoversRotherham United 2-1 Doncaster Rovers | Sky Bet League One |
| 25 | Sat 10 Mar 2018 | 20-1 v RochdaleRotherham United 0-1 Rochdale | Sky Bet League One |
| 26 | Sat 17 Mar 2018 | 23-0 v Northampton TownNorthampton Town 0-3 Rotherham United | Sky Bet League One |
| 27 | Sat 24 Mar 2018 | 20-2 v Southend UnitedSouthend United 2-0 Rotherham United | Sky Bet League One |
| 28 | Fri 30 Mar 2018 | 21-1 v Peterborough UnitedRotherham United 1-1 Peterborough United | Sky Bet League One |
| 29 | Mon 2 Apr 2018 | 21-3 v Charlton AthleticCharlton Athletic 3-1 Rotherham United | Sky Bet League One |
| 30 | Sat 7 Apr 2018 | 23-2 v Fleetwood TownRotherham United 3-2 Fleetwood Town | Sky Bet League One |
| 31 | Sat 14 Apr 2018 | 2 0-0 v Wigan AthleticWigan Athletic 0-0 Rotherham United | Sky Bet League One |
| 32 | Tue 17 Apr 2018 | 21-0 v GillinghamGillingham 0-1 Rotherham United | Sky Bet League One |
| 33 | Sat 21 Apr 2018 | 22-0 v Bristol RoversRotherham United 2-0 Bristol Rovers | Sky Bet League One |
| 34 | Sat 28 Apr 2018 | 21-2 v Plymouth ArgylePlymouth Argyle 2-1 Rotherham United | Sky Bet League One |
| 35 | Sat 5 May 2018 | 21-0 v BlackpoolRotherham United 1-0 Blackpool | Sky Bet League One |
| 36 | Sat 12 May 2018 | 22-2 v Scunthorpe UnitedScunthorpe United 2-2 Rotherham United | Sky Bet League One Play-off |
| 37 | Wed 16 May 2018 | 22-0 v Scunthorpe UnitedRotherham United 2-0 Scunthorpe United | Sky Bet League One Play-off |
| 38 | Sun 27 May 2018 | 22-1 v Shrewsbury TownRotherham United 2-1 Shrewsbury Town | Sky Bet League One Play-off Final |