Aryna Sabalenka overtakes American Amanda Anisimova to win U.S. Open women’s title September 7, 2025 by CBS Miami Aryna Sabalenka has done it again. The world’s number one women’s tennis player defeated American Amanda Anisimova, 6-3, 7-6, to become the first back-to-back U.S. Open winner since Serena Williams.