As Peyton Stearns, top right, of the United States, looks on, Marta Kostyuk, top center, of Ukraine, serves against Serena Williams, bottom left, and Venus Williams, bottom right, also of the United States, during a women's doubles match at the Cincinnati Open tennis tournament, Monday, Aug. 17, 2026, in Mason, Ohio. (AP Photo/Kareem Elgazzar)