Follow Mail Sport's live blog of Chelsea vs West Ham as the Blues chase a victory that would move them into the top four.
18:15
West vs East
By Harry Bamforth
Guess what? Yep, we have another London derby for you to tuck into.
Most rivalries in the capital don't actually have much on them, there are so many clubs in this city that they simply can't all hate each other.
That can't be said about Chelsea and West Ham, though. Despite being on opposite sides of London, they really don't like each other.