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NEW YORK, NEW YORK - AUGUST 29: Taylor Townsend of the United States returns a shot during her Women's Singles second round match against Simona Halep of Romania on day four of the 2019 US Open at the USTA Billie Jean King National Tennis Center on August 29, 2019 in Queens borough of New York City. (Photo by Elsa/Getty Images)

NEW YORK, NEW YORK - AUGUST 29: Taylor Townsend of the United States returns a shot during her Women's Singles second round match against Simona Halep of Romania on day four of the 2019 US Open at the USTA Billie Jean King National Tennis Center on August 29, 2019 in Queens borough of New York City. (Photo by Elsa/Getty Images)