Plus, our breakdown and prediction of Zheng Qinwen vs. Barbora Krejcikova.

Season's top players qualify for exclusive Nitto ATP Finals, including stars Carlos Alcaraz, Jannik Sinner and American Taylor Fritz.

Barbora Krejcikova, Coco Gauff and Swiatek finished at 2-1, but Swiatek was eliminated because she has a worse percentage of sets won.

Responding to the Greek's latest lengthy complaint on the tour calendar, the Swiss threw some major shade by unearthing a video where Tsitsipas was singing a different tune.

Krejcikova had to win her final round robin match to assure herself the final spot in the semis, emerging out of a tiebreaker that left defending champ Swiatek the odd woman out in Riyadh.

Making up the largest percentage on the PPA Tour, these former NCAA athletes are all over the Top 10.

Sinner, who has already clinched ATP Year-End No. 1, will have to battle through round-robin play for the chance to renew his rivalry with Alcaraz in Turin.

And she's now into the round of 16 at the Pickleball World Championships in Dallas.

After going 0-2 in her first two matches, Pegula withdrew from her last match at the WTA Finals because of a left knee injury. Daria Kasatkina will replace her.

She was already out of contention for qualifying for the semifinals, but she finished her WTA Finals on a high note.

For the first time, fans will be able to subscribe directly to Tennis Channel to access the flagship 24-hour network.