West Ham United midfielder Jack Collison insists they can shock Chelsea this weekend.

West Ham are sitting second from bottom in the table after Tuesday's dismal 3-1 loss at fellow strugglers Bolton.

But Collison, 21, said: "We're disappointed with the Bolton result and you are going to get a few angry players out there looking to put in a real performance.

"And what better place to start than against Chelsea, a massive local derby in front of your own fans?

"It's a game we're looking forward to and hope to take something out of it, which would give us and the fans a massive boost."

Collison added: "It's up to us to turn things around and change people's opinions and show we are good enough to start pushing up the table and stay in the league."