For the first time in over 17 years, the four top-seeded players in the women’s singles draw have advanced to the semifinals of a Grand Slam tournament, establishing a rare milestone at the US Open.
A Historic Convergence at Flushing Meadows
The convergence of the top four players in the world rankings represents a statistical anomaly on the modern tennis circuit. During that tournament, Serena Williams defeated her sister Venus in the final, after the siblings dispatched world number one Dinara Safina and number four Elena Dementieva in the penultimate round.
Historical records show that such chalk outcomes are exceptionally scarce at the US Open specifically. The only other instance in tournament history where the top four seeds reached the New York semifinals occurred in 1975.
Volatility and Shifting Hierarchies in the WTA Tour
The rare clean sweep by the top seeds contrasts sharply with the general volatility of the women’s tour over the past two decades. Notable examples include Sloane Stephens winning the US Open in 2017 with only one top-10 player in the semifinals, Bianca Andreescu claiming the 2019 title, Sofia Kenin winning the Australian Open in 2020, and Emma Raducanu capturing the US Open crown in 2021.
The current season has similarly featured deep runs by players positioned outside the traditional top tier. Elina Svitolina reached the semifinals at Melbourne Park while ranked 12th, while Roland-Garros saw runs by qualifier Maja Chwalinska, Marta Kostyuk, and Diana Shnaider. Kostyuk repeated her semifinal-level success at Wimbledon, illustrating the usual fluidity of the tour prior to this tournament’s strict adherence to seeding.
Rankings Implications and Next Steps
Beyond the historical weight of the semifinal matchups, the tournament has direct implications for the WTA rankings.

The remaining competitors now prepare for the semifinal fixtures at the USTA Billie Jean King National Tennis Center in New York. Official tournament schedules dictate the upcoming court sessions as Sabalenka, Rybakina, Pegula, and Gauff contest the matches to determine who advances to the championship final.
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