NEW YORK, NEW YORK - SEPTEMBER 02: Petra Kvitova of the Czech Republic returns the ball during her Women's Singles second round match against Kateryna Kozlova of the of the Ukraine on Day Three of the 2020 US Open at the USTA Billie Jean King National Tennis Center on September 2, 2020 in the Queens borough of New York City. (Photo by Al Bello/Getty Images)
