Remarkably, Osaka has won every slam in which she's reached the quarterfinals -- a compelling record of finishing the task.

Naomi Osaka has eliminated Coco Gauff 6-3, 6-2 at the U.S. Open to reach her first Grand Slam quarterfinal in more than 4 1/2 years.

Former French Open finalist Anastasia Pavlyuchenkova has criticised women’s tennis players for deciding to play the Korea ...

The letter was sent to all four majors on July 30 and was signed by almost all of the world’s leading players.

Fans took over last night's US Open match in New York in a way that is uncommon for tennis. Matthew Futterman from the Athletic spoke to NPR's Ailsa Chang about changes in tennis etiquette.

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 ...