Watford edged out Sunderland, 1x0, on Saturday, on matchday 30. In this competition, Walter Mazzarri's team came from two defeats, and David Moyes's team came from a draw.
The first half came to an end without goals.
After 59 minutes, Miguel Britos scored the only goal for Watford, from a corner.
After the result Watford are 12th in the table, with 34 points, while Sunderland sit 20th place, with 20 points. In their next fixture, Watford's team will play at home against West Bromwich. Meanwhile, Sunderland's team will play away against Leicester City.