Richard Gasquet Pictures
NEW YORK, NY - SEPTEMBER 01: Richard Gasquet of France shows his frustration during the men's singles third round match against Novak Djokovic of Serbia on Day Six of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 1, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Alex Pantling/Getty Images)