see more

NEW YORK, NEW YORK - AUGUST 27: Ernesto Escobedo of the United States returns a shot against Hyeon Chung of South Korea on day two of the 2019 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2019 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Al Bello/Getty Images)

NEW YORK, NEW YORK - AUGUST 27: Ernesto Escobedo of the United States returns a shot against Hyeon Chung of South Korea on day two of the 2019 US Open at the USTA Billie Jean King National Tennis Center on August 27, 2019 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Al Bello/Getty Images)