NEW YORK, NEW YORK - SEPTEMBER 04: Coco Gauff of the United States and Jessica Pegula of the United States in action against Marta Kostyuk of Ukraine and Elena Gabriela Ruse of Romania during the third round of doubles on Day 8 of the US Open at USTA Billie Jean King National Tennis Center on September 04, 2023 in New York City (Photo by Robert Prange/Getty Images)