Novak Djokovic threw in the towel at the beginning of the third set after losing the first two in today's FO quarterfinal. I don't know how badly he was hurting, but some of his grimacing seemed a bit disingenuous to me and his post-match interview didn't convince me otherwise.
Nadal's post-match press conference was more revealing. He seemed irritated with Djokovic:
I lost little bit my concentration in the second with his problems, no? Because I don't understand very good that, no, because he has a lot of problems. Every time, when he serve, he puts the hand on back, and after he play normal point. So I don't understand very good, and I lost my concentration a little bit, no?
and then:
Q. Djokovic told us he felt he had the match under control till his back problems. Do you agree with that?
RAFAEL NADAL: Oh, yes (smiling).
[ESPN2 showed the section of the press conference, and he actually thought he didn't hear the question correctly and turned to the translator. And then, once the question was confirmed, Nadal just did his eyebrow thing and then said "oh yes." with this funny smile. The press corps burst out laughing (and kept laughing) as Rafa continued:]
I don't know. If he say that, it's okay. I don't need to answer that, no? But he had the problem in the first game or what? Because I don't remember, no. I have break, break, all time up in the score, no?
Novak is just a few months younger than Nadal and is sure to be a big-time rival once his body grows into his game. I wonder if we'll be seeing more of what seems like gamesmanship from Djokovic (remember his notorious time-out riddled 5-setter against Monfils at the US Open?) in the future. He seems to have rubbed the ever-genial Nadal the wrong way today.
I think we're in for a real treat once Monfils, Murray, Gasquet and Djokovic mature and really start challenging Nadal. Lots of talent, a kaleidoscope of personalities and serious potential for the return of smack-talking and gleeful head-butting to the game.
Anyway, here's a match summary, and here's another.
ETA: Here's the ESPN2 video with excerpts from both the Djokovic and Nadal interviews.