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 looked tired. He looked hurt. And at times Sunday night, he just looked old. Djokovic overcame all that and ...

Djokovic, who hasn’t won a Grand Slam title in two years, was far from his best against Learner Tien in New York.

Novak Djokovic wasn’t quite ready for prime time in his first match since Wimbledon. “I really was surprised how bad I was feeling.” In the past, Djokovic might have brushed an early dip aside and ...

Four years ago, two young stars burst onto the scene in Flushing Meadows. Leylah Fernandez beat Naomi Osaka, Angie Kerber, ...

Novak Djokovic battles fitness, physical and form concerns in opening win over Learner Tien at Flushing Meadows in New York ...

He's the first man ever to win 80 matches in the largest tennis stadium in the world, since it made its debut in 1997.

Novak Djokovic said he wished he was younger after delivering a masterclass in Grand Slam tenacity to American teenager ...

Novak Djokovic is adored in the world of tennis and will be aiming to win his fifth US Open title next month. And US Open ...

Roger Federer and Novak Djokovic star among the men with the most Grand Slam main-draw appearances in the Open Era.

Andy Roddick says Novak Djokovic is doing "unbelievable" things at 38, and the American tennis legend is advising the Serb to ...