Wigan Athletic striker Hugo Rodallega says they can upset Chelsea this weekend.

"We have to start picking up in games like this and looking at winning every game, not relying on what might happen after that in games against other teams," said Rodallega. "Chelsea is an important game for us, and we'll be going all-out to win that one.

"There is a run of games coming up after when maybe we could be looking to pick up more points. But let's start with Saturday first, and hopefully get three points against Chelsea."