2017 U.S. Open Tennis Tournament. [Getty Images]

2017 U.S. Open - August 28. Viktoria Kuzmova of Slovakia in action against Venus Williams of the United States on Arthur Ashe Stadium during the Women's Singles round one match on day one of the US Open Tennis Tournament at the USTA Billie Jean King National Tennis Center on August 28, 2017 in Flushing, Queens, New York City. (Photo by Tim Clayton/Corbis via Getty Images)

Corbis Sport Tim Clayton - Corbis