espn.com / .espn-com-tennis / Page 7

Daniil Medvedev has split from his longtime coach Gilles Cervara following his US Open meltdown in the first round.

There have been a few notable upsets, but six Americans still remain in the US Open draw. Here's who to watch as the fourth round begins.

Flavio Cobolli, Daniel Altmaier and Kamil Majchrzak retired from their US Open men's singles matches on Saturday, making it seven who have bowed out of the field at the Grand Slam tournament because of injury.

Tennis player Kamil Majchrzak -- with some help from the internet -- had a special meeting Saturday at the US Open with the young fan who had a souvenir cap meant for him snatched away earlier this week.

Naomi Osaka and Coco Gauff will meet in the fourth round on Monday night. And it's more of a toss-up than recent results suggest.

Venus Williams and Leylah Fernandez reached the third round of women's doubles at the US Open by defeating Ulrikke Eikeri and Eri Hozumi 7-6 (1), 6-1 on Saturday.

No. 1 Jannik Sinner dropped a set in the US Open for the first time since last year's quarterfinals but emerged to beat No. 27 Denis Shapovalov 5-7, 6-4, 6-3, 6-3 Saturday to take his title defense to the fourth round.

Jelena Ostapenko apologized on social media Saturday, three days after telling Taylor Townsend that she had "no class" and "no education" following their second-round match at the US Open.

Coco Gauff enjoyed a stress-free 6-3, 6-1 win over Magdalena Frech on Saturday to propel her into the fourth round of the US Open.

American Taylor Townsend made the most of a spot in prime time at Arthur Ashe Stadium on Friday night, stunning fifth-seeded Mirra Andreeva 7-5, 6-2 to reach the fourth round of the US Open for the first time since 2019.