Daniil Medvedev wins US Open men's final [12 Sept., 2021], thwarts Novak Djokovic's bid for calendar Grand Slam. Medevedev, the No. 2 seed, swept No. 1 Djokovic 6-4, 6-4, 6-4 to win his first Grand Slam singles title. Djokovic had won Australian Open, French Open and Wimbledon earlier this year. Source 9d.