Watford makes thier return to the top flight nine months after they were relegated, with Ismail Sarr scoring the decisive goal against Millwall at Vicarage Road.
The Hornets secured the second automatic promotion spot – following in Norwich City’s footsteps – with a 1-0 victory over Millwall on Saturday afternoon.
Ismaila Sarr was brought down in the box and converted a penalty in the 11th minute to grab his fourth goal in five matches and steer Xisco’s men to victory.
With two games remaining in the season, Watford can still clinch the Championship title, although they will need Norwich to fail to win either of their two remaining games.