Angelique Kerber Pictures
NEW YORK, NEW YORK - AUGUST 31: "Black Lives Matter" and "New York Tough" signage is seen in Louis Armstrong Stadium as Angelique Kerber of Germany plays against Ajla Tomljanovic of Australia during their Women's Singles first round match on Day One of the 2020 US Open at the USTA Billie Jean King National Tennis Center on August 31, 2020 in the Queens borough of New York City. (Photo by Al Bello/Getty Images)