US Open LIVE: Swiatek, Andreeva and Zverev in action as final quarter-final spots go up for grabs

The US Open is heating up at Flushing Meadows, with the quarter-finals set to begin on Tuesday. Before then, however, there is still plenty of drama to come as the final fourth-round matches take place in New York.

Iga Swiatek, Mirra Andreeva, Elena Rybakina and Alexander Zverev are among the biggest names in action today, while Naomi Osaka and Coco Gauff are also looking to book their places in the last eight.

17:05 CET – Andreeva and Swiatek chasing quarter-final spots

We are just minutes away from the start of today’s action, with Mirra Andreeva set to take on Anastasia Potapova at Louis Armstrong Stadium.

Meanwhile, Iga Swiatek will face Zheng Qinwen on Arthur Ashe Stadium shortly after. Both matches carry huge stakes, with the winners securing a place in the US Open quarter-finals.

Follow all the latest developments from the women’s draw here as the action gets underway.

15:00 CET – Welcome to Day 9 at the US Open

Hello and welcome to our live coverage of Day 9 at the US Open.

Another huge night of tennis awaits at Flushing Meadows, with the final quarter-final places in both the men’s and women’s draws set to be decided.

Top seed Alexander Zverev headlines the men’s action as he takes on Luciano Darderi in the final match on Arthur Ashe Stadium.

Before then, there is plenty to look forward to on the women’s side. Andreeva and Swiatek are among the first players in action, before a blockbuster meeting between Naomi Osaka and Elena Rybakina. Coco Gauff will also take on Iva Jovic later in the day.

Women’s fourth round

• 17:00 CET – Mirra Andreeva vs Anastasia Potapova
• 17:30 CET – Iga Swiatek vs Zheng Qinwen
• 20:30 CET – Naomi Osaka vs Elena Rybakina
• 01:00 CET – Iva Jovic vs Coco Gauff

The standout clash could come later when Naomi Osaka faces Elena Rybakina, with both players battling for a place in the quarter-finals.

Men’s fourth round

• 19:00 CET – Francisco Cerundolo vs Alexander Blockx
• 22:00 CET – Karen Khachanov vs Learner Tien
• 22:30 CET – Arthur Gea vs Botic Van De Zandschulp
• 02:30 CET – Alexander Zverev vs Luciano Darderi

All eyes will be on Alexander Zverev when the top seed takes to Arthur Ashe Stadium for his fourth-round clash with Darderi.

US Open 2026

The US Open 2026 is the fourth and final Grand Slam tournament of the tennis season. The hard-court major is being held at Flushing Meadows in New York City from August 30 through September 13.

For more coverage, check out our US Open schedule, US Open results and US Open draw pages, and follow all the latest news and live updates throughout the tournament.