Roger is at the top, and he's the only person at the top, regardless of how much people want to make rivalry comparisons and this, that and the other. He's the best player in the game. There's no question in my mind.

He's probably the most talented person to ever carry a racquet around-the shots that he can come up with, the way he's kind of become a totally complete player…

[In the modern game], you're either a clay court specialist, a grass court specialist or a hard court specialist ... or you're Roger Federer.

I think there's-he's the main guy and then there's probably four or five of us that are-I don't know. Maybe we need to do just a tag team effort or something, …