José Mourinho spoke to BT Sport tv just after Chelsea victory against Arsenal:
“I don’t want to think about the title race, I just want to think about the next game. Let’s see where we are at the end
“To win a derby, you need emotional control. I always repeat the same before derbies.
“Gabriel red card? I don’t have a view of the sending off. There’s no controversy. Man of the match, for sure, was Costa.
“A fantastic performance from Diego Costa , he played the game it needed to be played. I’m very happy with him.
“I think I’ve played vs Arsenal 15 or 16 times. Only once they didn’t moan. All the other matches they have reasons to moan.
“Remy gave a huge contribution in the end of the game, he did was he had to do.
“My hand-shake with Wenger? I try to shake hands with managers at home all the time, because I am Chelsea manager, I represent a big club. If the opposite manager is happy to do it, fine. If not, also fine.”