Big Quote by Richard Krajicek

Federer can be the best ever; he has the potential. The only question is whether he has the desire

— Richard Krajicek

I know that Novak is a very tough player to beat, especially on the Slams.

— Andrey Rublev

This time last year I would have said Federer would beat Sampras's record. Now I'm not so sure. His aura has gone. He's not…

— Novak Djokovic

Against Novak and Rafa, you have balls to hit, but they are so physically really tough. And Roger, he just takes position in the…

— David Goffin

Roger [Federer], he brought tennis... one level higher. Normally he toys with everybody. With all respect to other players, he does whatever he wants…

— Marat Safin

Trust me when I tell you that Andy Roddick has the game to win a major poker tournament. I've played Hold 'em with him…

— Phil Hellmuth

That was...that was choking. You're right. But of course when you play against (Roger) Federer, he's No. 1 in the world, he won three…

— Marat Safin

Roddick has good presence on the court and has so much adrenalin

— Richard Krajicek

Federer can be off for six months but knows how to win matches.

— Mats Wilander

My favorite tennis player, who I'm amazed by, is Roger Federer.

— Doug Davidson

There's still room for flair and artistry and playing a game that's going to confuse people. Federer has proven that, time and time and…

— Darren Cahill

There's no doubt Milos Raonic will be a very tough final opponent, after all he beat [ Roger] Federer on Centre Court to get there.

— Andy Murray