2020 US Open – Day 2

NEW YORK, NEW YORK - SEPTEMBER 01: Serena Williams of the United States serves the ball during her Women's Singles first round match against Kristie Ahn of the United States on Day Two of the 2020 US Open at the USTA Billie Jean King National Tennis Center on September 1, 2020 in the Queens borough of New York City. Al Bello/Getty Images/AFP