Novak Djokovic thinks he came up with a way to get Serena Williams back on the tennis tour: Dare her to do it.

NEW YORK - Aryna Sabalenka and Novak Djokovic overcame early tests to reach the U.S. Open second round before the Grand Slam ...

Novak Djokovic admitted he was concerned by his physical difficulties after battling past young American Learner Tien in the opening round of the US Open. While a 6-1 7-6 (3) 6-2 scoreline may appear ...