A more impressive match up would be Isner vs Karlovic, unless I somehow already missed that.
Yes, but the reason for this thread is that they're actually scheduled to play tomorrow.
Tomorrow I think Ivo will atone for failing to win with match point on his serve in match last year against Querrey. Querrey depends more on baseline game so I think his game translates to grass a little less well than Ivo's. However Querrey does have a great serve so it may well come down to TBs in which case it's anyones guess who will win.