There are so many tough opponents out there and tough competitors so I've never liked to look ahead.

My parents paid me small amounts for cleaning my room or cleaning the dishes and stuff, but I never really had a real job before I started on my professional tennis career.

I never give up. Doesn't matter what the score is.

I like Twitter a lot. It is a great way to get the fans knowing another side of you.

My mom was always the support. I can always go out to her and she'll always find the positive in things.

There's just nothing like playing on Arthur Ashe Stadium. It's truly amazing.

I used to always be the young one playing without pressure, but I am just happy to be where I am and enjoying my time.