NEW YORK, NEW YORK - SEPTEMBER 13: (L-R) Dominic Thiem of Austria shakes hands with Alexander Zverev of Germany after winning their Men's Singles final match on Day Fourteen of the 2020 US Open at the USTA Billie Jean King National Tennis Center on September 13, 2020 in the Queens borough of New York City. (Photo by Matthew Stockman/Getty Images)