I'm the oldest guy in the field and I was playing until 9.30 the night before.
I know being a linesman is a thankless job, especially with guys like me around.
He [Roger Federer] is the greatest natural talent in tennis I've ever seen. I love to watch the guy play, he's an awesome talent
Equipment's the biggest change. And the guys have been getting bigger, stronger, more athletic - so the game has become more of a track meet instead of a tennis match, in a sense.
There's too much money and too many nice guys around.