Playing (Serena) it always felt like playing a steamroller. No subtlety, no finesse, just raw, loud power. To respect this style of play was always a bit tough for me, but of course I had to, because the rules of tennis dont state that having a beautiful game is required to become No. 1.

What rivalry? I win all the matches.

I've never had big problems about being long on the court. During the U.S. Open I played three events (singles, doubles, mixed doubles) and some people asked me if I want to stay overnight on the court.

I still speak Czech with my parents because I was born there.

We had a poster of the Davis Cup in 1986. It was in Prague, the Czech Republic against Sweden, and we went to watch, so I got the poster. You couldn't get all the posters. You were lucky if you got one.

That's one of the reasons I moved to Florida. Of course, the main reason is the weather and the training. But there's more jealousy in Switzerland because it's so little and they don't have so many athletes.

I'm sure she wants revenge. I'll just try not to let that happen.