After being pummeled in the first two sets of his fourth-round match against Dominic Thiem, del Potro, who has been battling illness, advanced to the quarterfinals.
BEN ROTHENBERG, New York Times: Tennis
Mon, 09/04/2017 - 8:24pm
After being pummeled in the first two sets of his fourth-round match against Dominic Thiem, del Potro, who has been battling illness, advanced to the quarterfinals.