New York : Rafael Nadal, of Spain, serves to Dusan Lajovic, of Serbia, during the first round of the U.S. Open tennis tournament, Tuesday, Aug. 29, 2017, in New York. AP/PTI
New York : Rafael Nadal, of Spain, serves to Dusan Lajovic, of Serbia, during the first round of the U.S. Open tennis tournament, Tuesday, Aug. 29, 2017, in New York. AP/PTI