Key point was at 6-6 on Federer's serve; they were in a rally and the linesman called an Andy bh out when it was in, Andy succesfully challenged but then Federer bombed down an ace.
Harsh - another line call against Murray at a crucial point in the tie-break that he then goes on to lose. I'm sure that exactly the same thing happened last week at exactly the same point.
Bit unlucky with the incorrect line call in the tiebreak and then Fed served an ace when the point was replayed. Thought Andy played reasonably well in that set. One game where he should have broken but when he did eventually create the bp chance, Fed came up with some excellent play.
Perhaps should have done better against Roger's 2nd serve. A few too many 2nd serve returns dumped in the net or so poorly timed that it set up Roger for an easy forehand. Otherwise Andy looked good.
Did Andy twinge his back when he made that aggressive smash-volley? He twisted as he did it and I thought I saw a slight twinge. Hope not - and defintely hope he's ok for the AO.
Looking more difficult with Murray having some treatment on his back. Service suffering but got through that game.
Just to correct a previous message - wasn't quite at the same point that Andy suffered from a poor line call. Fed won that set 6-4 so no tie-break but it was still a crucial point when Andy was serving to stay in the set.