Novak Djokovic described the grueling five‑set, nearly five‑hour battle that ended his US Open campaign as something he "despised". The 24‑time Grand Slam champion was eliminated in the first round by Argentina's Mariano Navone, marking the first time he has fallen at that stage of the tournament. Until this upset, Djokovic boasted a perfect 19‑0 record in US Open opening matches and had not lost an opening round at any major since Paul Goldstein defeated him at the Australian Open in 2006.

The 39‑year‑old Serbian appeared visibly exhausted throughout the match. He suffered from recurring nausea, doubled over in pain on several occasions, and fought back tears before mustering a polite smile to congratulate world No. 49 Navone on what was, for the Argentine, the biggest win of his career.

Djokovic also confirmed that the underlying health issue he disclosed two weeks earlier is "serious", though he remains determined to address it and return to competition. Djokovic has previously hinted that his final professional appearance could come at the 2028 Los Angeles Olympics, where he would once again wave the Serbian flag one last time. The prospect of retirement, however, has sparked a lively debate among former players and commentators. Former Wimbledon champion Marion Bartoli called the spectacle "sad" and "heart‑breaking", noting the extent of Djokovic's physical suffering.

"His health should be the priority," she said, urging comprehensive medical examinations before any decision is made about his future. British former No.

1 Tim Henman, who also lost to Djokovic in a US Open semi‑final, described the match as "a tough watch" but stopped short of advocating retirement. "Djokovic gave everything he could," Henman observed. "When he was up two sets to one with a break in the fourth, you could see a chance for a comeback. But he was vomiting on court and lacked the energy to sustain his level.

Navone, with the advantage of youth, seized the momentum in the fourth and fifth sets." Henman stressed that retirement is a personal choice. "He's ranked No. 5 in the world. If every athlete at that level retired early, there would be no competition left.

He should play as long as he feels capable, and I don't think he should quit now," he asserted. He added that while Djokovic's competitive drive remains strong, the physical toll of being 39 years old is undeniable.

"When he says he 'despised being out there', it's a clear sign of distress. He will need time to assess his condition before making any definitive moves." American player Ryan Harrison echoed the sentiment that Djokovic is battling his body. Harrison recalled the Serbian's recent first‑round loss at the Cincinnati Open earlier in the month, describing it as part of a "nightmare stretch". "It's frustrating when your body doesn't cooperate, and it robs you of the joy of the sport," Harrison said.

"I believe Djokovic will aim to return in 2027. He's still a world‑class player and remains at the top of the game." Beyond the immediate reactions, the broader context raises questions about longevity in modern tennis. The sport has seen players extending their careers well into their mid‑30s, but the physical demands—repeated high‑intensity rallies, heavy travel schedules, and the need for rapid recovery—can exacerbate underlying health concerns. Djokovic's situation exemplifies the delicate balance between ambition and wellbeing.

If Djokovic chooses to continue, he will likely need a tailored fitness program, possibly incorporating more rest periods, specialized physiotherapy, and a revised tournament schedule to mitigate strain. Conversely, an early retirement at the 2028 Olympics would allow him to exit on a patriotic high note, ending a career that includes 24 major titles, a record number of weeks at world No. 1, and a reputation for mental resilience.

Fans and pundits will watch closely as Djokovic evaluates his options. Whether he decides to push forward, adapt his training, or step away from the sport, his next move will shape the narrative of one of tennis's most storied careers. The US Open continues to broadcast live on Sky Sports from August 30, with additional streaming options available via NOW and the Sky Sports app, ensuring that audiences can follow the unfolding drama of Djokovic's future in real time.