You have to believe in yourself when no one else does.

If you can keep playing tennis when somebody is shooting a gun down the street, that's concentration.

Tennis just a game, family is forever.

I'm not taking Zika lightly. Especially being older, I definitely am going everywhere protected. I'm protecting myself.

I don't have a good British accent.

Family's first, and that's what matters most. We realize that our love goes deeper than the tennis game.

I just never give up. I fight to the end. You can't go out and say, 'I want a bag of never-say-die spirit.' It's not for sale. It has to be innate.