Now into a third set.
Saw a stat going around Twitter that since his singles come back (poss excl. the challenger) Andy's average set time is 50-odd minutes (think it was 56).
Oh my goodness, Cam really did look spent. Only caught last few games. Presume it's really hot out there. Andy, truly amazing considering the hip thing. Good for him.
Andy admitted to being nervous today. Think he will be very nervous v Thiem - high level match-up will give him more of a clue about his progress. He's doing brilliantly and seeing his rate of progress already, he should be encouraged whatever the result.