Quarterfinal

“He’s obviously waiting for a breakthrough where he can win this title. But he’s obviously going through me and in the past he hasn’t been able to get it done.” -Federer on Djokovic

US Open 2nd Round: Federer

"He played really well in the first set and had the first break point at 4-all," said Federer. "That was key. After that I was able to break him down."

US Open Third Round: Roger Federer

"Haven't lost a set, so obviously, I'm very happy," Federer told the crowd. "It doesn't matter too much how you play, really. I'd love to play wonderful every time I come on the court. Guys make it tough. They play and make it the way you don't want it to be."

Federer Van

“This is very stupid thing. I was in a van of the picture of Roger, both sides of the van, like 15 times these two weeks.” -Rafael Nadal

US Open 2nd Round: Novak Djokovic

"No. I have something else between my legs," he quipped, eliciting roars of laughter and applause from the centre court fans. "But don't worry, I will not show it to you tonight."

US Open 2nd Round: Andy Roddick

“It wasn’t like I was up and after it happened it was a different result,” Roddick said after his four-set defeat. “I’m sure a lot is going to get written about it, but the actual impact on the match was probably close to zero."

Serena Williams' 2009 foot fall and penalty on match point:

US Open 1st Round: John Isner

“I don’t know the exact time of my match tonight,” Isner said, “but, obviously, it was a lot less time on the court. So for my second-round match I should be a little bit fresher than I was at Wimbledon.”

Match Point from Isner v. Mahut, 2010 Wimbledon 1st Round: