Six-time champion Serena Williams kicked off her Grand Slam quest with her 102nd US Open victory after defeating Kristie Ahn in straight sets. Why not watch this next… ...

"It's tough for you, whatever call you make, I understand," Djokovic told officials, knowing that tennis ... the US Open tournament referee defaulted Novak Djokovic from the 2020 US Open.

Titles: ATP Cup, Australian Open ... Tennis Players Association (PTPA). After winning the relocated Western & Southern Open at Flushing Meadows, he'd comfortably make the fourth round of the US ...