The 20-year-old’s 149 mph serve has been the talk of the tournament, but so too has his calm confidence. On Friday, he’ll have his biggest test yet, against Novak Djokovic.
‘I’m pretty pumped’: Ben Shelton heads into semifinals as the last American man at the US Open
The 20-year-old’s 149 mph serve has been the talk of the tournament, but so too has his calm confidence. On Friday, he’ll have his biggest test yet, against Novak Djokovic.
