📣 Djokovic exits in tears after Navone upset

No. 4 seed Novak Djokovic lost his first Grand Slam opening round since 2006, falling to Mariano Navone 7-6 (7-5), 5-7, 4-6, 6-2, 6-1 in 4 hours 36 minutes on Arthur Ashe. Ill throughout (vomiting, cramps, back pain), he ended a 78-match first-round Slam win streak.