Schiavone vs Kuznetsova was no longer than an average men's 5-setter
Why are commentators so focused on pointing out how tired Francesca is after that match, when ATP players routinely (well, not routinely, but often enough) play 5-set matches in Slams, come back after a rest day and win their next round?
Francesca is very very fit. There was no need to turn her match against Wozniacki into a pity party. Schiavone showed that, like the men, she is tough enough to play a 5-setter and come back roaring to go in the next round. Too bad she didn't win it.