"Chelsea have a good side. They play a different style to us and respect to them," he said. "We play our style and, if we are at the top of our game, we can beat anybody."
He added: "Almost everyone is waiting that we fall down - but we are not going to fall down.
"Of course we are going to lose maybe two or three games and have a few draws. That's normal.
"But I am at the training ground every single day and I know what these guys are capable of. These are serious guys."