NEW YORK, NEW YORK - AUGUST 31: Arthur Fils of France returns a shot against Stefanos Tsitsipas of Greece during their Men'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 Sarah Stier/Getty Images)