Daniil Medvedev of Russia holds the trophy after the men's singles final between Novak Djokovic of Serbia and Daniil Medvedev of Russia at the 2021 US Open in New York, the United States, Sept. 12, 2021. (Photo by Michael Nagle/Xinhua)
Daniil Medvedev of Russia holds the trophy after the men's singles final between Novak Djokovic of Serbia and Daniil Medvedev of Russia at the 2021 US Open in New York, the United States, Sept. 12, 2021. (Photo by Michael Nagle/Xinhua)