I don't go there thinking I'm going to lose. I never go into a tournament thinking that. I'll do the best that I can. I need to be at my peak and my best is holding up the trophy. Anything less I wouldn't be really excited about. So that's all I can focus on.

The guy is the greatest male athletes of all time.

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

Venus [Williams] has an amazing line; I love her collection. I'm always at her office. She has an interior design company and her EleVen company. They have a wonderful office space and I'm always there for the interior part and get to see what she's doing with EleVen.

It's remarkable she [Venus Williams] plays at all, given her Sjögren's syndrome [an autoimmune disorder that can cause joint pain]. She's back, winning tournaments. She didn't allow society to tell her, "You have this disease; you can't do that anymore." I look at her, like, "She's not playing at 100 percent. You are. You don't have excuses." Knowing what she went through helped me try to be a more positive person.

I think I can improve a lot. I think I can get a lot better. I feel like there's much, much more I can do.

I'm a big supporter of this product for women. And [my relationship with the brand Berlei] was so organic. I would go to the store and buy 40 or 50 bras every year because I could only get them in Australia at the time. And then eventually they heard that I would come and take all the stock.