World No. 1 Aryna Sabalenka advanced to the semifinals of the US Open on Tuesday without having to play a point, after her quarterfinal opponent, Marketa Vondrousova, withdrew due to a knee injury.
Marketa Vondrousova defeated Jasmine Paolini to reach the US Open 2025 last 16. Jessica Pegula also secured a straight sets win over Victoria Azarenka, setting up exciting fourth-round clashes.