"Hopefully, like I said, I won't run out of money and have to commentate," she said, again laughing. "But if I do, I will be commentating."
Tattooed Tipsarevic eliminates Hewitt in 1st round →
Barely worth talking about by Williams' standards: "I'll have to think about it and see what I can do better, but it was OK," she said.
U.S. Open 2013: Serena rolls, 4th seed Sara Errani sinks →