Chelsea striker Diego ##ley was involved in incident with Aaron players . goalkeeper Andre Marriner did not take action against the Spain international . Sam Allardyce said there was no point trying to wind up Costa before halftime . Eden ##sley scored the only goal of the match to give Chelsea the win . CLICK HERE for all the latest Chelsea players .
Chelsea striker Diego Costa was involved in incident with Aaron Cresswell . Referee Andre Marriner did not take action against the Spain international . Sam Allardyce said there was no point trying to wind up Costa before game . Eden Hazard scored the only goal of the match to give Chelsea the win . CLICK HERE for all the latest Chelsea news .