He said: "It depends on how the games go and how much effort the other teams put in against them but no win is guaranteed in the Premier League. I believe this season has special circumstances. Manchester United are an excellent team but they can still lose points and they have hard games against us and Chelsea to come as well.
"Everything is still possible, of course. But the main thing for us is to win our games and I do believe that we have to win all our games starting with Liverpool. I would love to put some more pressure on Manchester United. I feel it's very important to win our game first and therefore we need to be at our best."