US Open Betting Tips – Americans Isner and Sock highlight first round action
New York, USA – John Isner and Jack Sock highlight first round action at the US Open today. The American duo is at opposite spectrums of the experience – Isner, 25, is a top 20 player and on the upswing, clocking important mileage on the ATP Tour, including noteworthy results. Jack Sock, 17, is a greenhorn with absolutely no experience at this level.










