| 1 | Fri 11 Sep 2020 | 11-0 v MiddlesbroughWatford 1-0 Middlesbrough | Sky Bet Championship |
| 2 | Sat 19 Sep 2020 | 10-0 v Sheffield WednesdaySheffield Wednesday 0-0 Watford | Sky Bet Championship |
| 3 | Sat 26 Sep 2020 | 11-0 v Luton TownWatford 1-0 Luton Town | Sky Bet Championship |
| 4 | Sat 3 Oct 2020 | 10-1 v ReadingReading 1-0 Watford | Sky Bet Championship |
| 5 | Fri 16 Oct 2020 | 11-0 v Derby CountyDerby County 0-1 Watford | Sky Bet Championship |
| 6 | Wed 21 Oct 2020 | 13-1 v Blackburn RoversWatford 3-1 Blackburn Rovers | Sky Bet Championship |
| 7 | Sat 24 Oct 2020 | 11-1 v AFC BournemouthWatford 1-1 AFC Bournemouth | Sky Bet Championship |
| 8 | Tue 27 Oct 2020 | 11-1 v Wycombe WanderersWycombe Wanderers 1-1 Watford | Sky Bet Championship |
| 9 | Sat 31 Oct 2020 | 10-1 v BarnsleyBarnsley 1-0 Watford | Sky Bet Championship |
| 10 | Wed 4 Nov 2020 | 13-2 v Stoke CityWatford 3-2 Stoke City | Sky Bet Championship |
| 11 | Sat 7 Nov 2020 | 13-2 v Coventry CityWatford 3-2 Coventry City | Sky Bet Championship |
| 12 | Sat 21 Nov 2020 | 11-1 v Queens Park RangersQueens Park Rangers 1-1 Watford | Sky Bet Championship |
| 13 | Wed 25 Nov 2020 | 10-0 v Bristol CityBristol City 0-0 Watford | Sky Bet Championship |
| 14 | Sat 28 Nov 2020 | 14-1 v Preston North EndWatford 4-1 Preston North End | Sky Bet Championship |
| 15 | Wed 2 Dec 2020 | 10-0 v Nottingham ForestNottingham Forest 0-0 Watford | Sky Bet Championship |
| 16 | Sat 5 Dec 2020 | 10-1 v Cardiff CityWatford 0-1 Cardiff City | Sky Bet Championship |
| 17 | Tue 8 Dec 2020 | 12-0 v Rotherham UnitedWatford 2-0 Rotherham United | Sky Bet Championship |
| 18 | Sat 12 Dec 2020 | 11-0 v Birmingham CityBirmingham City 0-1 Watford | Sky Bet Championship |
| 19 | Tue 15 Dec 2020 | 11-1 v BrentfordWatford 1-1 Brentford | Sky Bet Championship |
| 20 | Sat 19 Dec 2020 | 10-2 v Huddersfield TownHuddersfield Town 2-0 Watford | Sky Bet Championship |
| 21 | Sat 26 Dec 2020 | 11-0 v Norwich CityWatford 1-0 Norwich City | Sky Bet Championship |
| 22 | Sat 2 Jan 2021 | 11-2 v Swansea CitySwansea City 2-1 Watford | Sky Bet Championship |
| 23 | Sat 8 May 2021 | 12-0 v Swansea CityWatford 2-0 Swansea City | Sky Bet Championship |
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