Zheng Qinwen’s Stunning US Open Run Continues as Qualifier Faces Iga Swiatek in Round of 16

Zheng Qinwen has authored one of the most improbable turnarounds of the 2026 US Open, storming from outside the top 100 through qualifying to become the first woman to reach the fourth round as a qualifier since Emma Raducanu’s title run in 2021. The Olympic gold medalist now faces six-time major champion Iga Swiatek on Arthur Ashe Stadium, a rematch of their tense Paris Olympic semifinal, with a run to the second week hanging in the balance.

Zheng’s path to this point has been anything but smooth. The reigning Olympic champion from the Paris Games has battled a persistent right elbow injury that sidelined her for stretches of the season, and she did not qualify for a protected ranking because she returned early to play her home tournament in Beijing last October. That decision forced her to grind through three qualifying matches just to reach the main draw at Flushing Meadows, arriving in New York having won only four of her previous twelve matches since Roland Garros.

The Comeback That Defined Her Tournament

Nothing captured Zheng’s resurgence like her third-round win over Madison Keys. The 22nd-seeded Keys, the 2025 Australian Open champion, raced through the first set in just 23 minutes and built a commanding 5-0 lead in the third set, even holding match point. Zheng saved it, then reeled off seven consecutive games to complete a stunning 1-6, 7-6(3), 7-5 victory in two hours and 28 minutes. It marked her second straight win over Keys after losing their first meeting in Washington back in 2023.

The win pushed Zheng’s winning streak in New York to six matches, including qualifying, and vaulted her more than 40 spots up the live rankings to around No. 80. Four of her six matches at the tournament have gone the distance, a testament to the resilience she has needed after a year defined by surgery and setbacks. Bettors tracking the live sports betting odds board have watched her price shift dramatically as the run has unfolded.

A Rematch With Major Stakes

Swiatek reached the fourth round with a straightforward 7-6(3), 7-6(3) win over Marie Bouzkova, and the No. 8 seed enters as the heavy favorite against Zheng in the projections. But the two have history — their last meeting came in an intense Paris Olympic semifinal, and Zheng has shown all tournament that she thrives when written off. A win would put her into the quarterfinals of a major for the first time since her run to the 2024 Australian Open final.

Zheng described the Keys match as “a very dramatic match,” an understatement given the circumstances, and admitted the emotional weight of having to qualify for a Grand Slam draw carried into every round since. Reaching the fourth round already represents a significant turnaround from where her season appeared to be heading just weeks ago, and a deep run against a player of Swiatek’s caliber would only add to the story. For fans looking to follow the action or find a home for their prediction, BetMGM Review is one of several sportsbook breakdowns tracking the tournament’s biggest matchups.