PREVIEW

Djokovic Stunned by Navone in Shocking US Open First-Round Defeat. Novak Djokovic suffered his earliest US Open exit, losing dramatically to unseeded Argentine Mariano Navone Sunday. Navone defeated the four-time champion 7-6, 5-7, 4-6, 6-2, 6-1 after four hours. The 39-year-old Djokovic struggled physically, vomiting during the match and battling a painful back injury. He eventually broke down in tears before Navone completed the biggest victory of his career. The defeat ended Djokovic's latest pursuit of a record 25th Grand Slam title in shocking fashion. It also marked his first opening-round Grand Slam defeat since the Australian Open in 2006. Navone, ranked 49th globally, celebrated defeating Djokovic, whom he considers the greatest player of all time. Djokovic had already faced fitness concerns after suffering another first-round loss in Cincinnati two weeks earlier.
Instructions: THIS VIDEO MUST NOT BE EDITED FOR LENGTH TO COMBINE WITH OTHER CONTENT