You have your bad moments in your career and your good moments. And it's been a good ride so far, but it's not over yet.

I try not to hit a swing volley and run back. So my swing volley is kind of that transition to the net. It's been one of my favorite shots ever since I was young.

I never really had an idol.

I've been playing against older and stronger competition my whole life. It has made me a better tennis player and able to play against this kind of level despite their strength and experience.

When you start from nothing, when you come from nothing, it makes you hungry. I am proud of where I came from and I know what I want. I want to win.

I don't spend a lot of my time in the locker room. That's my least favourite place in the world.

When I make a commitment I stick to it.