NEW YORK, NEW YORK - SEPTEMBER 07: Karolina Muchova of the Czech Republic returns a volley during her Women’s Singles fourth round match against Victoria Azarenk of Belarus on Day Eight of the 2020 US Open at the USTA Billie Jean King National Tennis Center on September 7, 2020 in the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)
