Djokovic lets loose, finds groove in 3rd-round winby ESPNSeptember 4, 2021Novak Djokovic beat Kei Nishikori 6-7 (4), 6-3, 6-3, 6-2 on Saturday to reach the Round of 16 at the US Open. Leave a Reply Cancel replyYou must be logged in to post a comment.