Novak Djokovic, the 24-time Grand Slam title winner, was defeated in the first round of the US Open, losing to Mariano Navone with a score of 7-6 (5), 5-7, 4-6, 6-2, 6-1. The match, which lasted four hours and 36 minutes, marked the longest Grand Slam first-round match of Djokovic's career.
This defeat is Djokovic's first opening-round loss at a Grand Slam tournament since 2006 and his first at the US Open. During the match, the 39-year-old reportedly experienced vomiting and cramping, physical issues that have been a recurring part of his season.
Spectators at Arthur Ashe Stadium offered Djokovic a standing ovation as he trailed in the fifth set, a moment that reportedly moved him to tears. Djokovic has previously stated his aim to defend his gold medal at the Los Angeles 2028 Olympics, but his ongoing physical struggles may prompt reflection on his future in tennis.