| 1 | Sat 10 Aug | 3 3-2 v MillwallMillwall 2-3 Watford | Sky Bet Championship |
| 2 | Tue 13 Aug | 3 5-0 v Milton Keynes DonsWatford 5-0 Milton Keynes Dons | Carabao Cup First Round |
| 3 | Sat 17 Aug | 3 3-0 v Stoke CityWatford 3-0 Stoke City | Sky Bet Championship |
| 4 | Sat 24 Aug | 32-1 v Derby CountyWatford 2-1 Derby County | Sky Bet Championship |
| 5 | Tue 27 Aug | 32-0 v Plymouth ArgyleWatford 2-0 Plymouth Argyle | Carabao Cup Second Round |
| 6 | Sun 1 Sep | 3 0-1 v Sheffield UnitedSheffield United 1-0 Watford | Sky Bet Championship |
| 7 | Sat 14 Sep | 31-1 v Coventry CityWatford 1-1 Coventry City | Sky Bet Championship |
| 8 | Sat 21 Sep | 31-4 v Norwich CityNorwich City 4-1 Watford | Sky Bet Championship |
| 9 | Tue 22 Oct | 31-2 v Leeds UnitedLeeds United 2-1 Watford | Sky Bet Championship |
| 10 | Sat 26 Oct | 3 1-0 v Blackburn RoversWatford 1-0 Blackburn Rovers | Sky Bet Championship |
| 11 | Sat 2 Nov | 36-2 v Sheffield WednesdaySheffield Wednesday 2-6 Watford | Sky Bet Championship |
| 12 | Tue 5 Nov | 3 0-1 v Swansea CitySwansea City 1-0 Watford | Sky Bet Championship |
| 13 | Fri 22 Nov | 32-2 v Plymouth ArgylePlymouth Argyle 2-2 Watford | Sky Bet Championship |
| 14 | Tue 26 Nov | 3 1-0 v Bristol CityWatford 1-0 Bristol City | Sky Bet Championship |
| 15 | Sat 30 Nov | 3 0-0 v Queens Park RangersWatford 0-0 Queens Park Rangers | Sky Bet Championship |
| 16 | Wed 11 Dec | 31-1 v Hull CityHull City 1-1 Watford | Sky Bet Championship |
| 17 | Sun 15 Dec | 32-1 v West Bromwich AlbionWatford 2-1 West Bromwich Albion | Sky Bet Championship |
| 18 | Sat 21 Dec | 31-2 v BurnleyBurnley 2-1 Watford | Sky Bet Championship |
| 19 | Sun 29 Dec | 31-2 v Cardiff CityWatford 1-2 Cardiff City | Sky Bet Championship |
| 20 | Wed 1 Jan | 31-3 v Queens Park RangersQueens Park Rangers 3-1 Watford | Sky Bet Championship |
| 21 | Sat 4 Jan | 31-2 v Sheffield UnitedWatford 1-2 Sheffield United | Sky Bet Championship |
| 22 | Tue 14 Jan | 31-1 v Cardiff CityCardiff City 1-1 Watford | Sky Bet Championship |
| 23 | Sat 18 Jan | 3 2-0 v Derby CountyDerby County 0-2 Watford | Sky Bet Championship |
| 24 | Tue 21 Jan | 31-2 v Preston North EndWatford 1-2 Preston North End | Sky Bet Championship |
| 25 | Sat 1 Feb | 30-1 v Norwich CityWatford 0-1 Norwich City | Sky Bet Championship |
| 26 | Sat 8 Feb | 32-2 v SunderlandSunderland 2-2 Watford | Sky Bet Championship |
| 27 | Sun 23 Feb | 32-0 v Luton TownWatford 2-0 Luton Town | Sky Bet Championship |
| 28 | Wed 12 Mar | 31-0 v Swansea CityWatford 1-0 Swansea City | Sky Bet Championship |
| 29 | Sat 15 Mar | 3 0-1 v Oxford UnitedOxford United 1-0 Watford | Sky Bet Championship |
| 30 | Sat 29 Mar | 30-0 v Plymouth ArgyleWatford 0-0 Plymouth Argyle | Sky Bet Championship |
| 31 | Tue 8 Apr | 31-0 v Hull CityWatford 1-0 Hull City | Sky Bet Championship |
| 32 | Sat 12 Apr | 31-2 v West Bromwich AlbionWest Bromwich Albion 2-1 Watford | Sky Bet Championship |
| 33 | Fri 18 Apr | 31-2 v BurnleyWatford 1-2 Burnley | Sky Bet Championship |
| 34 | Mon 21 Apr | 30-1 v PortsmouthPortsmouth 1-0 Watford | Sky Bet Championship |
| 35 | Sat 26 Apr | 31-2 v Blackburn RoversBlackburn Rovers 2-1 Watford | Sky Bet Championship |
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