Mata scored twice in a suprb individual display but was unable to stop Jose Mourinho’s side from taking all three points against a resolute Leicester at the King Power.
Jamie Vardy had given the home side the lead midway through the first half after good work from Riyad Mahrez, before Mata poked home an equaliser just before the break.
The Spanish international then gave Manchester United the lead with a sublime free-kick, but the wasteful Red Devils were made to pay when Harry Maguire levelled things up with seconds remaining.
Victor Lindelof has been criticised for his performance out of position at right-back while Paul Pogba was also below-par on his return from suspension, but how did their team-mates perform?
Take a look through the gallery above to see how the Manchester United players rated during their draw with Leicester.