14:30 Isner J. (Usa) -Del Potro J. (Arg) over 40.5 (1.74)
As every who lightly watch tennis knows Isner is a bomber. His serve is probably on the same level as it is with players like Karlovic, Querrey or Anderson. But Isner has in this moment very good movement and from forehand he is very strong. Del Potro is one of my top players and when he is in full health he is one of the best. I think we can expect very closely match and I think one tiebreak or two is on the programm of the day. I think Del Potro can win in 4 sets, but over 40 games is expectated.