Djokovic enters US Open third round
New York, Aug 31: Sixth-seeded Novak Djokovic from Serbia won 6-1, 6-3, 6-7 (2), 6-2 against 61st seeded American Tennys Sandgren at the US Open second round. Thursdays match on the central court of the Arthur Ashe Stadium here marks the second time that these two players have met, with Djokovic winning both...