But so far I have the feeling that the chances are there to repeat last year's season.

I have a very strong opinion. I'm absolutely against it. I'm against the challenge system. I'm for the way it is right now. Don't change that.

The one thing you can do for sure is push the luck on your side

The week before the (US Open) I gave a few interviews for CNN, USA Network, New York Times, USA Today and Sports Illustrated which had been arranged beforehand. The reason for giving these interviews is not only because working with the media is just part of the job, it is much more my desire to contribute to the promotion of tennis in the U.S.

Winning or losing, it's always something special and something you'll remember, even more so when the match was as dramatic as it was today. It's even more memorable when I see my kids there with my wife and everything. That's what touched me the most, to be quite honest. The disappointment of the match itself went pretty quickly.

The serve, I think, is the most difficult, you know, in terms of coordination, because you got the two arms going, and you got to toss it up at the right time so.

I don't know how you can go through a four-hour match with Rafa and he never gets a time violation.