US Open 2026 Earthquake: Novak Djokovic Stunned by Mariano Navone in First-Round Exit No One Saw Coming
NEW YORK: The tennis world has been rocked by a stunning upset at Flushing Meadows after Mariano Navone defeated Novak Djokovic in the opening round of the 2026 US Open, ending the Serbian’s latest title bid before the tournament had properly settled into its second week.
The 25-year-old Argentine recovered from losing the third set to beat the 39-year-old Djokovic 7-6(5), 5-7, 4-6, 6-2, 6-1 in Arthur Ashe Stadium. The official US Open report confirmed that the five-set match lasted four hours and 36 minutes.
Djokovic suffers historic early exit
The Novak Djokovic US Open 2026 campaign ended in a result the record books will remember. According to Reuters, Djokovic’s defeat was his earliest Grand Slam exit since 2006.
The Djokovic first-round exit was also his first opening-round loss at the US Open. The Serbian entered New York as the tournament’s fourth seed and was chasing a record 25th Grand Slam singles title.
The result makes the Novak Djokovic US Open 2026 story one of the biggest shocks of the tournament so far.
Navone survives marathon against Djokovic
Navone did not simply benefit from one poor set. He stayed in the contest through a tense opening, eventually taking the first-set tiebreak before Djokovic responded by winning the next two sets.
The match then changed dramatically. The US Open reported that Djokovic struggled physically in the latter stages, describing vomiting, cramping and pain affecting his back and shoulder.
For Navone, the victory was the defining achievement of his career. The Mariano Navone breakthrough came against one of the most decorated players in tennis and immediately altered the shape of the draw.
Djokovic’s physical struggle becomes decisive
The Djokovic first-round exit cannot be separated from the physical problems that surfaced during the match. Djokovic told the US Open that he had been dealing with similar issues during the season and said his body began to collapse as the contest progressed.
Reuters reported that Djokovic vomited during the match and struggled with cramping, back pain and shoulder trouble. He managed to stay competitive deep into the contest but could not prevent Navone from pulling away.
The Novak Djokovic US Open 2026 defeat therefore carried a different weight from a routine first-round upset. It raised fresh questions about whether Djokovic can continue competing at the highest level under the physical demands of five-set Grand Slam tennis.
What the upset means for US Open tennis
The shock has immediately become one of the defining moments of US Open tennis this year. The Mariano Navone victory also opens Djokovic’s section of the draw and gives the unseeded Argentine extraordinary momentum.
The Djokovic first-round exit is particularly significant because Djokovic had built one of the strongest opening-round records in Grand Slam history. His defeat now becomes another reminder that experience and reputation offer no guarantee once a five-set match begins.
Navone’s victory is already being placed among the tournament’s biggest surprises, much like the recent UFC Shanghai stunning upset involving Song Yadong.
For Mariano Navone, the night represents a career-defining breakthrough. For the Novak Djokovic US Open 2026 campaign, it is an abrupt ending. And for US Open tennis, one of its greatest champions has already left the stage.
The Djokovic first-round exit may ultimately become one of the defining results of the entire tournament.
