FILE PHOTO: Sep 12, 2021; Flushing, NY, USA; Daniil Medvedev of Russia celebrates with the championship trophy after his match against Novak Djokovic of Serbia (not pictured) in the men’s singles final on day fourteen of the 2021 U.S. Open tennis tournament at USTA Billie Jean King National Tennis Center. Mandatory Credit: Danielle Parhizkaran-USA TODAY Sports/File photo