It's a myth that he hates playing on it.
I bet you a tenner it isn't. Andy is known not to like Armstrong. It's not that he can't play on it, he just doesn't like it. He says it plays quicker than Ashe, the run-back is shorter than Ashe and the crowd is closer, so that makes it feel quicker.
I think last year he was due to play Cilic on Ashe, but it was moved to Armstrong because rain was feared. Also, Roddick was put on Ashe for his last match, so Andy got bumped out to Armstrong. They changed the time as well, made Andy start earlier, which was why he was not best pleased. That makes me think that unless something stupid happens, this might be Andy's one and only appearance on Armstrong, so they better enjoy him out there. On the other hand, if he has to play the quarter final on Armstrong this year I will have a fit!
I doubt very much Andy will have any issue with playing Mayer on Armstrong, he would know he'd have to play one match out there, but that doesn't mean he likes Armstrong.
Did you all just hear Judy in denial about Andy struggling a bit with Feli last year
! I thought for a second she was about to be rude to Marcus