NEW YORK, NEW YORK - SEPTEMBER 10: Elena Rybakina of Kazakhstan celebrates match point against Coco Gauff of the United States during their Women's Singles Semifinal match on Day Twelve of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 10, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Sarah Stier/Getty Images)