The Australian Open begins at Melbourne Park with 18-year-old American Coco Gauff in action in Rod Laver Arena against Katerina Siniakova ...

Coco Gauff looks to be in the best possible place when it comes to her career and life as the American tennis star says "I'm ...

Naomi Osaka eliminated Coco Gauff 6-3, 6-2 at the US Open with a far more confident and consistent brand of tennis Monday to reach her first grand slam quarterfinal in more than 4 1/2 years. The No.

It's been a long and winding road back for Naomi Osaka, but it appears she's rediscovering her peak form -- the one that made her a four-time grand slam champion -- once again. Osaka, the No. 23 seed ...

Six summers ago, Naomi Osaka and Coco Gauff shared a unique moment in the third round of the U.S. Open. Gauff, 15 at the time, had just lost her Arthur Ashe Stadium debut to Osaka, the reigning ...

NEW YORK (AP) — Naomi Osaka smiled before her U.S. Open showdown against Coco Gauff began Monday — and after it ended. Between points, Osaka patted her left thigh and quietly told herself, almost in a ...