I love to collect modern art.

I'm focused on going out every day and doing my best.

I love playing for my country, getting the support. Especially for the kids and everybody, showing my example of what I can achieve so early. And maybe they can achieve it, too, just to get that in their minds.

I have a very big sweet tooth and I love treating myself to something that I wouldn't necessarily eat during the tournament such as a nice-sized cake.

When I'm down or maybe when it's close in the match, I feel like I'm still in it. I don't feel like I'm letting down. Mentally, I'm still really, really tough.

I have always had an interest in fashion and design and I appreciate style and timelessness within my footwear and accessories both on and off the court

I was very disappointed (at the U.S. Open), and I went out there and I worked really hard.