Schwartzman Beats Zverev, Monfils, Berretini Make Final Eight at US Open   (September 2, 2019) FLUSHING MEADOWS, NY - Alexander Zverev doubled-faulted 17 times in his loss to 20th seed Diego Schwartzman 3-6, 6-2, 6-4, 6-3 to advance to the quarterfinals at Flushing Meadows for the second time. “My first serve is still fine,” said Zverev. “My second serve needs to be … [Read more...] about Schwartzman Beats Zverev, Monfils, Berretini Make Final Eight at US Open