Maybe I could win more championships and prize money if Federer was not in the same age with me, but you have to know that there is something money can not buy-that's playing against Federer.

He is capable of hitting shots which other players don't even think about trying. He has so many skills.

He is the best man in the game, on and off the court, and he has a great personality. I enjoy so much having opportunities to compete against him.

Maybe Roger Federer will rescue tennis. He plays like we did in the past.