Getty Aryna Sabalenka win the Women's Singles Semifinal match of the 2025 US Open at n September 4, 2025. Belarusian tennis star Aryna Sabalenka is one win away from becoming the first back-to-back U.S. Open champion since Serena Williams in 2014. After taking down Jessica Pegula , the highest-ranked American in the tournament, 4-6, 6-3, 6-4 in the semifinals, she faces U.S. star Amanda Anisimova (No. 8) in the women’s singles finals on Saturday, September 6. Sabalenka, ranked No. 1, has