The U.S. Open men's and women's singles competitions kicked off Sunday at the USTA Billie Jean King National Tennis Center in ...

Defending champion Aryna Sabalenka moved into the second round of the U.S. Open on Sunday after weathering a challenging ...

Djokovic, who is the No. 7 seed in the tournament, appeared to be in some pain during the match. As he was being looked at by an athletic trainer during a break between sets, ESPN's camera zoomed in ...

Aryna Sabalenka launched the defence of her US Open crown with a victory on Sunday while Novak Djokovic made a successful ...