Amanda Anisimova Upsets Iga Swiatek at the US Open After 6-0, 6-0 Loss to Her in Wimbledon’s Final

Amanda Anisimova, of the US, reacts after scoring a point against Iga Swiatek, of Poland, during the quarterfinal round of the U.S. Open tennis championships, on Sept. 3, 2025, in New York. Yuki Iwamura/AP Photo

NEW YORK—Amanda Anisimova upset Iga Swiatek 6-4, 6-3 in the U.S. Open quarterfinals Wednesday, less than two months after losing to the six-time Grand Slam champion in the Wimbledon final by a 6-0, 6-0 score.

The No. 8-seeded Anisimova reached her third major semifinal and first at Flushing Meadows.