Novak Djokovic suffered a shocking exit from the US Open, losing to Alexei Popyrin in the third round, marking his earliest departure from the tournament since 2007. Djokovic, who had entered the tournament aiming for a record 25th Grand Slam title, expressed frustration over his performance, stating he played some of the worst tennis of his career, citing a high number of double faults and unforced errors. This loss signifies the end of an era for men's tennis, with 2024 being the first year since 2004 that none of the Big Three—Djokovic, Rafael Nadal, or Roger Federer—have won a Grand Slam title. Djokovic acknowledged feeling mentally and physically drained after a demanding Olympic campaign and admitted he did not perform at his best. Popyrin's victory was notable as he managed to pressure Djokovic's serve effectively, contributing to Djokovic's struggles on the court. With this defeat, Djokovic will end the year without a Grand Slam title for the first time since 2017.