Well the other matches have gone much quicker than I originally imagined, guess I should've factored in that it was the 1st round of a Slam (so more likely to be one-sided than the middle of a week in a Masters).
Although Benneateau has just been broken back in the 2nd set.
If that finished in straight sets then somewhere between 3pm-4pm seems the best bet for now. Unfortunately with it being five sets it is so unpredictable that if it were to go to 4 or even 5 sets it could be past 5pm before Andy's on court.
For anyone eagerly waiting for Andy right now I'd say have an hour's break, get some lunch (or do some work if that's where you are right now!
) then check on the Zverev/Benneateau match at 3pm and hopefully we'll have a clearer picture to when Andy should be on. I'm going to predict 3:30ish.
Edit: Bit of a crazy match going on between Zverev and Benneateau. Zverev came from 1-4 down to 5-4 up, serving for the set. Had two set points at 40-15. But got broken. Now 5-5 in the 2nd set.