Stamford Bridge side edge past Potters thanks to an Oscar cracker.
Mark Schwarzer – 6
Aussie keeper only scores a six as he was a virtual spectator throughout.
Branislav Ivanovic – 7
Nice touches in the final third and composed at the back.
David Luiz – 7
The usual occasional blemish but solid overall.
Gary Cahill 7
Dealt solidly with Peter Crouch and co.
Ashley Cole – 7
Got forward well and rarely put a foot wrong.