I think business is the same as tennis. You have to have the love, that helps, or else it's just too much pressure to be able to keep up with.

'Oh and Oh' is a tennis term... It's a nice way of saying you took your opponent to pieces.

I just try to stay positive and focused on the tennis, not let anything get to me, like crazy questions. But I'm tough, let me tell you, tough as nails.

Life is challenging but I'm always up for a challenge.

We don't talk about tennis. I figure she knows what she's doing. I mean, what am I going to tell her?

Grand Slam losses are hard. I treat myself after losses though, I usually go to McDonald's and I have a hamburger and you know, something. Because you know, you just need to be nice to yourself sometimes after the loss.

You know, growing up my - you know, I came from Compton, Calif., and, you know, it was a place where a lot of people did come out when a lot of people stayed. So I've been able to see the top and the bottom of life, and I think that balances you if you allow it to and if you remember where you came from.