Jose Mourinho described Manchester United as "the champion of wrong decisions" despite his side benefitting from some controversial calls against West Ham on Monday.
United won 2-0 at London Stadium through goals from Juan Mata and Zlatan Ibrahimovic to extend their run to six Premier League victories in a row and close to within a point of the top four.
The game turned on referee Mike Dean's decision to send off Sofiane Feghouli after only 15 minutes, with the Algeria winger earning a straight red card after he arrived later than Phil Jones in a bruising 50-50 challenge.