Novak Djokovic improved to 19-0 in the first round of the U.S. Open, battling through some leg troubles to beat Learner Tien ...

Novak Djokovic, aiming for his 25th Grand Slam title, overcame American teenager Learner Tien in the US Open first round ...

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

Novak Djokovic wrapped up a routine victory over 50th-ranked World No. 50 Learner Tien to reach the US Open third round - but ...

World number one Sabalenka, who is bidding to become the first woman to claim back-to-back US Open titles since Serena ...

Novak Djokovic improved to 19-0 in the first round of the U.S. Open, battling through some leg troubles to beat Learner Tien 6-1, 7-6 (3), 6-2 on Sunday night.

Defending U.S. Open champion Aryna Sabalenka was given an early test before she moved into the second round while Emma ...