I don't mind fans coming up in a friendly, respectful way. That's all part of the fun of being a top tennis player. But if people take pictures without permission, particularly if my children are in the shot, I feel uncomfortable.

I enjoyed the position I was in as a tennis player. I was to blame when I lost. I was to blame when I won. And I really like that, because I played soccer a lot too, and I couldn't stand it when I had to blame it on the goalkeeper.

There's a lot of ingredients go into being a good tennis player.

I think in the lifetime of a tennis player there are many times where you feel that tremendous confidence.

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

Because I was a tennis player, Billie Jean King was a hero of mine.