I think out of the men's matches tonight this one has the potential for an upset. The o/u is set at 36.5 and its likely that this could go over. They have played before at the A-open and it went 6-7(4) 7-6(6) 6-3 6-2 - they have played on hard court 3 times and each time they have had one tiebreaker. Looks like a good chance at the OVER....maybe even an upset if Gonzalez loses his head...which can happen from time to time but I think the OVER is the better play. I wouldn't expect too many long rally's in this one - they both probably want to blow each other off the court.
3 units - OVER 36.5
3 units - OVER 36.5