David De Gea has played hero recently, but his Spanish team mate Juan Mata saved the day.
Mata was subbed on for Adnan Januzaj, who was awful, in the 60th minute.
Within the first few minutes of being on the pitch, Mata made the difference and even found the back of the net.
Mata changed the course of the game, and secured all three points for his team.
With this performance, Mata needs to start against Arsenal – and Januzaj needs to be dropped.