Chelsea goalkeeper Thibaut Courtois felt he returned to his best for victory over Manchester United.

The Belgian produced a string of fine saves, including a late reflex reaction to deny Zlatan Ibrahimovic.

"I think it was the best one because the others were all shots I could see coming," the 24-year-old said.

"With the one from Zlatan, he controlled it and he was very close but I was quick to the ground and got my body behind it.

"Luckily that's one of my qualities and it was good that I could show it."