"It's really difficult to talk. I love the sport. I love the crowd. It was amazing." del Potro.
"I wasn't tired from yesterday. I'm a professional player." Serena says. "If I can't turn around in 24 hours I shouldn't be on court."
Djokovic asked about losing all 7 BPs. "Think I'm going to get asked same question from Boris in 20 minutes." #DDFTennis
Chris Evert on ESPN asked about Muguruza's struggles. "You are asking the wrong person. I can not relate to this at all."