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NEW YORK, NEW YORK - SEPTEMBER 03: Leylah Fernandez of Canada serves during his Women's Singles second round match against Sofia Kenin of the United States on Day Four of the 2020 US Open at the USTA Billie Jean King National Tennis Center on September 3, 2020 in the Queens borough of New York City. (Photo by Al Bello/Getty Images)

NEW YORK, NEW YORK - SEPTEMBER 03: Leylah Fernandez of Canada serves during his Women's Singles second round match against Sofia Kenin of the United States on Day Four of the 2020 US Open at the USTA Billie Jean King National Tennis Center on September 3, 2020 in the Queens borough of New York City. (Photo by Al Bello/Getty Images)