NEW YORK, NEW YORK - AUGUST 31: Sinja Kraus of Austria serves against Karolina Muchova of Czechia during their Women's Singles First Round match on Day Two of the 2026 US Open at USTA Billie Jean King National Tennis Center on August 31, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)