“It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.”

“I have a very close relationship with my parents.”

“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.”

“My mom was a volleyball player, and my dad was a soccer player. I never thought about it, but they always served healthy food at home, and I love it, and it kind of was a regular part of my day.”

“My mom is my great supporter. It's always nice to have her around. She can cook. It's nice to have some home-cooked food sometimes.”

“My mom was always the support. I can always go out to her and she'll always find the positive in things.”

“It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.”

“Reaching my first grand slam final was amazing, and I didn't expect it at just 19 years old.”

“I'd like to do a lot of things - whether in design or architecture or business.”

“It's always been such a big part of my life to be fit and healthy and be outside and run and play sports. It gives me energy. Sometimes, I have these days where I don't do anything because I have the days off, and I just need to relax, and I actually get more tired.”