Full Breakdown
US Open Women’s Quarterfinal Field Takes Shape After Sept. 7 Upsets
9/8/2026, 11:20:37 AM
Background & Context
The 2026 U.S. Open entered its fourth round with high-profile matchups. Defending champion Coco Gauff was aiming for a third major title, while world-number-two Elena Rybakina sought her first U.S. Open crown after winning the Australian Open and Wimbledon. Chinese qualifier Zheng Qinwen, the reigning Olympic champion, entered after battling a chronic elbow injury and a comeback against Madison Keys in the third round.
Key Match Results (Sept. 7)
- Coco Gauff (4th seed) 6-1, 6-4 Iva Jovic – Gauff’s win secured her place in the quarter-finals, marking the first time since 1998 that the top six seeds have all reached the women’s last eight.
- Elena Rybakina (2nd seed) 6-1, 6-4 Naomi Osaka – Rybakina’s straight-sets victory over the two-time champion, hampered by an Achilles-tendon flare-up, moved her one win away from the world No. 1 ranking.
- Zheng Qinwen (qualifier) 7-5, 6-3 Iga Swiatek – Zheng completed a comeback from 0-5 down in the previous match to upset the six-time Grand Slam champion, becoming the first qualifier since Emma Raducanu in 2021 to reach the women’s quarter-finals.
These results set up quarter-final clashes: Gauff vs. Mirra Andreeva; Rybakina vs. Zheng; and other matches featuring top-seeded players.
Data & Statistics
- Scores: Gauff 6-1 / 6-4; Rybakina 6-1 / 6-4; Zheng 7-5 / 6-3.
- Seedings: Gauff, Rybakina, Zheng (unseeded qualifier), Swiatek.
- Historical notes: Top six seeds in the women’s quarter-finals – first occurrence since 1998. Zheng’s qualifier status – first to reach this stage since Raducanu’s 2021 run.
Official Statements & Responses
Tournament officials highlighted the concentration of top seeds in the last eight as a “healthy, strong position” for the sport. Players expressed confidence ahead of their next matches: Gauff noted the challenge of facing Andreeva, while Rybakina reiterated her goal of reaching world No. 1. Zheng acknowledged the physical toll of her comeback but stressed focus on each point.
Verbatim Quotes
Why It Matters / Impact
Rybakina’s win positions her to overtake Aryna Sabalenka for the world No. 1 ranking, a shift that could reshape the WTA hierarchy. Zheng’s breakthrough illustrates the competitiveness of qualifiers, reinforcing depth on the women’s tour. Gauff’s continued success maintains her status as a leading American contender.
