The first time...
You've seen Federer this tired/without legs, and not because of an injury (which I don't think today was about)? For me it is, I have never seen him be so slow, except maybe Wimbledon 2010, the movement to the forehand corner was ridiculously poor.
I think that was one of the reasons he took this loss so well, probably he knew before the match even started that he wouldn't have much of a chance against Murray playing so well.
1 7 23 18/19 10 237 302 36 65 316-23 92-2 24
17 6 21 77