Angelique Kerber Pictures
NEW YORK, NEW YORK - SEPTEMBER 02: Anna-Lena Friedsam of Germany serves the ball during her Women's Singles second round match against Angelique Kerber of Germany 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)