NEW YORK, NEW YORK - AUGUST 30: Kei Nishikori of Japan leaves the court following his defeat by Alex de Minaur of Australia after their Men's Singles third round match on day five of the 2019 US Open at the USTA Billie Jean King National Tennis Center on August 30, 2019 in Queens borough of New York City. (Photo by Al Bello/Getty Images)
