The Blues have great form and striker Didier Drogba has impressed so far this season.
He said: “He’s doing very well for the team, but not only Didier is doing well, all the squad are in good condition and doing very well.
“To win against Manchester United, we cannot win only thanks to Didier’s work. We can only win if we play like a team.”
He continued: “Psychologically, it will not mean more.
“We have to play against a strong team. We will play against the second team in the list of the Premier League, but I think that it’s just a game that carries three points like the others.
“It’s a very important game. It’s important because we play against a fantastic team, but we know very well that it will be a very difficult match but also a very interesting one.
“We are happy to play this game at this moment. I think we are doing very well, we are in good condition and we have a very good mental attitude.”
Ancelotti added: “I think Manchester United have a very good team.
“Like us, they are doing very well because they have qualified in the Champions League and have done very well in the Premier League.
“Sometimes against Ferguson I’ve won. Sometimes he’s won. But it’s not a match between Ancelotti and Ferguson. It’s Chelsea v Manchester United.
“I have a very good relationship with Ferguson. I think that he’s one of the best coaches in the world. He has won a lot of trophies and I have respect for him.”
