One day my dad would say, 'OK, if you want to play tennis I can help you out.' And that's how it started. And I had a goal. I wanted to beat my mom first. And my parents and my brother. And that was the ultimate goal.

I love winning. I don't like losing.

The only one I feel pressure from is myself to go and give my all for every match and, obviously, I'm a competitor.

I have a very close relationship with my parents.

As long as I win I'm doing something right.

There are a lot of things to my game I can still improve, but everyone can.

My dad has always been my coach. And I've spent so much time with him. So he's one of my best friends. And I can talk to him about everything.