Top-ranked Ash Barty and defending champion Naomi Osaka play their second-round matches as they head toward a possible meeting in the fourth round at Melbourne Park ...

Naomi Osaka has withdrawn from the ASB Classic in New Zealand in January to instead play for Japan in the United Cup in Australia. Osaka agreed in September to start her 2026 season in Auckland, ...

NEW YORK (AP) — Once Naomi Osaka is in the quarterfinals of a Grand Slam tournament, look out. For a while, it was getting there that was the problem. Right now, Osaka appears to be back at her best, ...

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.

NEW YORK (AP) — Once Naomi Osaka is in the quarterfinals of a Grand Slam tournament, look out. For a while, it was getting there that was the problem. Right now, Osaka appears to be back at her best, ...

NEW YORK — Naomi Osaka eliminated Coco Gauff 6-3, 6-2 at the U.S. 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 ...