He's a haircut and a forehand.

My serve and my forehand I pretty much always had, but my backhand was a made backhand. I worked on it for years.

Many times the players get in there and it's just about as well as they could have done, and other times they get in there and they favorites and they don't win.

I think talent is dangerous to have if you take it for granted. If you use it well and put hard work with it together, it's hard to catch that guy. And I think that's what you're seeing right now.

I just travel all the time.

I believe the brain is like a muscle - like any other it can be improved.

Tennis is not like other sports where the coach is hired by an independent entity, and that makes a huge difference in the dynamic.