There was not much between the two teams in Chelsea's 2-0 win over Arsenal on Sunday, but what we saw is that Blues boss Jose Mourinho still knows how to win the big games.
As well as the way Mourinho set Chelsea up and how hard his players worked, I am talking about the little niggly challenges his side kept making, mainly off the ball.
They were just little things like shirt-pulls, shoves or clips of the heels which did not always result in fouls, let alone bookings, but still stopped or slowed down Arsenal's attacking momentum.