Chelsea manager, Enzo Maresca, has admitted that their 1-0 win over Manchester United was a difficult game.
Maresca, speaking to Sky Sports after the match, said United were so aggressive in a way he has never seen them.
Marc Cucurella continued his fine form in front of goal with the decisive goal in the second half.
The win gives Chelsea a great chance of finishing in the Premier League top five and qualifying for the Champions League.
It was quite confident because I know how difficult it is to play against United, Maresca said.