Labor Day Monday at the USTA Billie Jean King National Tennis Center delivered an unforgettable slate of high-drama tennis, and our detailed review of the us open 2026 day 8 highlights covers every breakpoint conversion, shocking upset, and thunderous ovation at Arthur Ashe Stadium. The fourth round concluded with defending women’s champion Coco Gauff crashing out in a three-set stunner against compatriot Emma Navarro, while men’s tournament favorite Carlos Alcaraz and American showman Frances Tiafoe booked their tickets to the quarterfinals in commanding fashion.
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US Open 2026 Day 8: Key Match Scores & Results
| Matchup (Round of 16) | Draw | Final Score | Match Duration | Winner / Consequence |
|---|---|---|---|---|
| [13] Emma Navarro vs. [3] Coco Gauff | Women’s Singles | 6-3, 4-6, 6-3 | 2 hrs 14 mins | Defending Champ Gauff Eliminated |
| [2] Carlos Alcaraz vs. Tomas Machac | Men’s Singles | 6-3, 6-2, 6-4 | 1 hr 52 mins | Alcaraz Advances to QF |
| [20] Frances Tiafoe vs. Alexei Popyrin | Men’s Singles | 6-4, 7-6(3), 2-6, 6-3 | 3 hrs 02 mins | Tiafoe Reaches 3rd Straight QF |
| [4] Alexander Zverev vs. Brandon Nakashima | Men’s Singles | 3-6, 6-1, 6-2, 6-2 | 2 hrs 36 mins | Zverev Advances with 18 Aces |
| [2] Aryna Sabalenka vs. [33] Elise Mertens | Women’s Singles | 6-2, 6-4 | 1 hr 37 mins | Sabalenka Into 4th Straight QF |
| [7] Qinwen Zheng vs. [24] Donna Vekic | Women’s Singles | 7-6(2), 4-6, 6-2 | 2 hrs 50 mins | Zheng Closes at 2:15 AM EDT |
Match Breakdown: How Emma Navarro Dethroned Coco Gauff
In the biggest shockwave of the tournament, 23-year-old American Emma Navarro systematically dismantled defending champion Coco Gauff on Arthur Ashe Stadium. Exploiting Gauff’s erratic serve, Navarro kept returns deep and neutral, prompting 19 double faults and 60 unforced errors from Gauff’s racket.
After splitting the first two sets, Navarro displayed supreme poise in the decider, breaking Gauff in the third and ninth games with crisp backhand down-the-line passing shots to record the biggest victory of her professional career and silence the stunned New York crowd.
Carlos Alcaraz’s Flawless Form: The Master at Work
While top seeds struggled across the grounds, Carlos Alcaraz looked entirely unbothered during his straight-sets demolition of Tomas Machac. Striking 38 winners against just 14 unforced errors, the Spaniard utilized 12 drop shots with an 83% success rate, repeatedly bringing Machac forward before executing pinpoint lobs over his head. Alcaraz has now dropped just a single set through four rounds and enters the quarterfinals with fresh legs.
Frances Tiafoe: Arthur Ashe’s Favorite Son
Playing in front of 24,000 screaming fans during the evening session, Frances Tiafoe held off Australia’s Alexei Popyrin (who had stunned Novak Djokovic in the third round). Tiafoe’s transition game was world-class, winning 24 of 31 points at the net and firing 14 aces. The victory marks Tiafoe’s third consecutive US Open quarterfinal appearance, solidifying his reputation as one of the best big-stage performers in modern tennis.
Complete 2026 US Open Quarterfinal Matchups
🎾 Men’s Singles Quarterfinals
- [2] Carlos Alcaraz vs. [25] Jack Draper
- [5] Daniil Medvedev vs. [1] Alex de Minaur
- [4] Alexander Zverev vs. [12] Taylor Fritz
- [20] Frances Tiafoe vs. [9] Grigor Dimitrov
🎾 Women’s Singles Quarterfinals
- [2] Aryna Sabalenka vs. [7] Qinwen Zheng
- [13] Emma Navarro vs. [26] Paula Badosa
- [6] Jessica Pegula vs. [1] Iga Swiatek
- Karolina Muchova vs. [22] Beatriz Haddad Maia
Tuesday Quarterfinal Schedule & How to Watch
Quarterfinal action gets underway today at 12:00 PM EDT (9:30 PM IST) on Arthur Ashe Stadium, broadcast live in the US on ESPN/ESPN+ and across India on Sony Sports Network and SonyLIV.
