Sabalenka Three-Peat Bid, Two All-American QFs: Women's R16 Wrap

Sabalenka on Three-Peat Course After Routine Win

Two-time defending champion Aryna Sabalenka made it look straightforward on Sunday, defeating American Taylor Townsend 6-4, 6-3 to advance to the quarterfinals of the US Open for the sixth consecutive year. The Belarusian, seeking to become the first woman in the Open Era to win three consecutive US Open titles, showed exactly why she is the heavy favourite in New York: aggressive baseline striking, an opening serve that consistently pushed opponents behind the baseline, and a mental composure that never wavered even when Townsend found openings in the first set.

Townsend, the big-serving American wildcard, made the match competitive in patches and converted the odd break-point opportunity in the opener, but Sabalenka's quality proved too consistent across the hour-and-a-half contest. The world number one broke decisively in the seventh game of the second set and served it out without alarm. For Sabalenka, the quarterfinal marks another step in what is shaping up to be a dominant defence of her title.

Her reward: a quarterfinal meeting with sixth seed Linda Noskova, who produced one of the more gripping women's matches of the week to eliminate Ukrainian Marta Kostyuk 7-5, 5-7, 6-4. Noskova, this year's Wimbledon champion, was pushed hard: Kostyuk — a two-time title winner on tour in 2026 — saved match points when Noskova served for the second set at 5-4, then won the next two games to force a decider. In the third set Noskova reasserted control, breaking at 4-4 and closing out on her sixth match point when Kostyuk netted a backhand. A Sabalenka–Noskova quarterfinal — reigning US Open champion vs reigning Wimbledon champion — is the defining women's match of the week.

Navarro Dispatches Kalinskaya, Sets Up All-American Clash

Emma Navarro extended her superb US Open campaign with a 6-4, 6-2 win over Anna Kalinskaya in what was the evening match. The American, still only 23, has been one of the stories of the tournament, combining power from the back of the court with deceptive drop shots that caught several opponents cold. Kalinskaya, who had generated headlines by eliminating Elina Svitolina in the previous round in a match that ended without a handshake, found Navarro a different proposition entirely: the American moved quickly to every ball and returned with a precision that gave Kalinskaya no time to dictate.

Navarro won the first set 6-4 and then broke twice in the second to accelerate away. Kalinskaya struggled with her serve, double-faulting at critical moments, and could find no sustained rhythm from the baseline. The match lasted just over an hour — a commanding result for the home favourite, who has now reached the US Open quarterfinals for the first time in her career.

Third seed Jessica Pegula progressed equally efficiently, ending the run of Romanian Sorana Cirstea 6-3, 6-4. Pegula, a New York native who carries the home crowd's full energy whenever she steps on court, was solid throughout and did not face a single break point. Her groundstrokes were deep and accurate, particularly on the backhand wing, and she closed the match with a clean service hold.

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Pegula vs Navarro: An All-American Quarterfinal

Sunday's results ensure that the bottom half of the women's draw produces a quarterfinal between two Americans — Pegula and Navarro — a match that will generate enormous attention regardless of what happens elsewhere in the draw. Pegula has reached at least the last eight at each of the past four Grand Slams, establishing herself as the most consistent American woman on the major circuit. Navarro, the younger and more mercurial of the two, has now demonstrated that her game can hold up across multiple rounds at the biggest stage.

The two have met before on tour, with head-to-head records closely matched. On a fast hard court, Pegula's consistency and experience from the back of the court give her an edge; Navarro's ability to vary the game with drop shots and her improved first-serve percentage make her dangerous in another way. Whoever advances will face either Sabalenka or Noskova in the last four.

The Wider Picture

The remaining four women's quarterfinal spots are still to be decided on Monday, when Iga Swiatek, Naomi Osaka, Elena Rybakina, and Coco Gauff are all in action. Should Sabalenka progress — the strong expectation given her form — she is on course for a potential meeting with one of those four in the semifinals. With the three-peat within reach, the pressure will build on the champion in the days ahead. But Sunday's performance gave no indication that the pressure is affecting her.