Jannik Sinner Hospitalized After Collapse at Roland Garros: Medical Tests Underway in Milan
Milan, Italy — World No. 1 Jannik Sinner was hospitalized in Milan on Sunday after collapsing during his first-round match at the 2024 Roland Garros, according to multiple verified reports from Italian sports outlets and the ATP. Medical tests are currently underway, though no official diagnosis has been released. The ATP confirmed Sinner’s withdrawal from the tournament, leaving his next steps uncertain as he remains the top-ranked player in the world.
Sinner, 23, collapsed on court during his 6–4, 6–2, 6–4 loss to 126th-ranked Alexandre Müller in a match that lasted 2 hours and 23 minutes. Witnesses described him stumbling and clutching his chest before being rushed off the court on a stretcher. The incident occurred on Philippe Chatrier Stadium, one of the tournament’s main courts, with an estimated 15,000 spectators present.
Sinner’s team has not provided a timeline for his return to competition. The ATP has not issued a medical statement beyond confirming his withdrawal. Italian media report he is being monitored for potential cardiac or heat-related issues, though no specific condition has been confirmed.
How Sinner Collapsed: A Match Timeline and Key Moments
The collapse occurred in the third set of Sinner’s match against Müller, a qualifier who had already defeated two top-100 players earlier in the tournament. According to eyewitness accounts from Tennis Portál and Sport.cz, Sinner appeared to struggle with fatigue and dehydration before the incident. He had won the first two sets comfortably but began showing signs of distress in the third.
Key sequence:
- Game 11 of the third set (5–4, 40-0): Sinner, serving, appeared to wobble slightly before regaining balance.
- Game 12 (5–5, 0-0): He was seen clutching his left side and pausing for an unusually long time between points.
- Game 13 (6–5, 0-0): Sinner collapsed near the baseline, grasping his chest with both hands. Linesmen and ball kids immediately rushed to assist, followed by medical staff.
- Emergency response: A stretcher was brought onto the court, and Sinner was transported to the stadium’s medical center within minutes. Play was suspended for approximately 15 minutes before Müller was allowed to finish the match.
Müller, who had never faced a top-10 player before, won the match 6–4, 6–2, 6–4. The victory marked his first ATP Tour-level win over a player ranked in the top 100. Sinner’s collapse was captured in video footage shared by @rolandgarros and has since gone viral.
From Court to Hospital: Sinner’s Medical Journey
After the match, Sinner was taken to the Humanitas Research Hospital in Milan, one of Italy’s leading medical centers specializing in sports injuries and cardiac care. According to Italian sports outlets, including La Gazzetta dello Sport and Corriere dello Sport, he underwent a series of tests within hours of the collapse, including:
- Electrocardiogram (ECG): To monitor heart rhythm and detect any irregularities.
- Blood tests: Including electrolyte levels, dehydration markers, and potential signs of infection.
- Cardiac stress test: To assess heart function under controlled conditions.
- Neurological evaluation: To rule out any neurological issues, such as heatstroke or syncope.
Sinner’s team, led by his coach Simone Vagnozzi, has declined to comment on the specifics of his condition, citing privacy concerns. However, sources close to the player suggest he is being treated for severe dehydration and possible cardiac fatigue, though no official diagnosis has been released. The ATP has not issued a medical bulletin beyond confirming Sinner’s withdrawal.
“We are monitoring Jannik closely. The priority is his health and recovery. We will provide an update as soon as we have more information.”
— ATP spokesperson, via email to Archysport
Implications: What Sinner’s Collapse Means for Roland Garros and Beyond
Sinner’s collapse raises critical questions about player safety, the physical demands of clay-court tennis, and the pressures faced by top-ranked athletes. Here’s how this development could unfold:
1. Short-Term: Roland Garros and the Next Week
The ATP has not ruled out Sinner’s potential return to the tournament, though the likelihood is slim given the severity of his collapse. If he does not recover in time, his absence would remove the world No. 1 from the draw, creating an opening for players like Carlos Alcaraz (No. 2) or Novak Djokovic (No. 3) to advance deeper into the competition.
Roland Garros organizers have not commented on whether they will adjust the schedule to accommodate Sinner’s recovery. The tournament runs through June 16, with the final scheduled for June 16 at 15:00 UTC on Court Philippe Chatrier.
2. Long-Term: Sinner’s Career and Health
This is the second significant health scare for Sinner in as many months. In April 2024, he was hospitalized in Miami with a high fever and dehydration during the Miami Open. While he recovered in time for the Madrid Open, the incident prompted discussions about the physical toll of the modern tennis schedule.
Former world No. 1 Andre Agassi, now a commentator for ESPN, weighed in on the situation, suggesting Sinner may be pushing his body beyond sustainable limits.
“Something doesn’t add up here. Jannik is making a cardinal mistake somewhere—either in his training, his recovery, or his approach to the schedule. At this level, you can’t just keep going like this. His body is sending a clear signal.”
— Andre Agassi, via Tenis Portál
Agassi’s comments reflect growing concerns among tennis analysts about the “grind” culture in modern professional tennis, where players often compete in back-to-back tournaments with minimal rest. Sinner, who won the ATP Finals in 2023, has been particularly aggressive in his schedule, playing 12 tournaments in 2024 before Roland Garros.
3. Broader Context: Player Safety in Professional Tennis
Sinner’s collapse is not an isolated incident. In recent years, high-profile players have faced similar health crises:
- 2023: Rafael Nadal was hospitalized in New York with a severe knee infection during the US Open.
- 2022: Novak Djokovic collapsed on court in Melbourne due to extreme heat and dehydration.
- 2021: Naomi Osaka withdrew from the French Open citing mental health concerns.
The International Tennis Federation (ITF) has faced criticism for not implementing stricter player workload regulations. While the ATP and WTA have introduced “player wellness” initiatives, enforcement remains inconsistent. Sinner’s case may reignite debates about whether the governing bodies need to take more aggressive action to protect athletes.
Sinner’s Road to Recovery: Timeline and Uncertainties
As of Monday, June 10, Sinner remains in Milan under observation. His team has not provided a timeline for his return to competition, but sources suggest he could miss at least two weeks of play. Here’s what we know:
- Immediate next step: Sinner is expected to remain in Milan for further tests, including a possible cardiac MRI to rule out structural heart issues.
- Potential return: If cleared, he could aim for the Queens Club Championships in London (June 17–23), though this remains speculative.
- Longer-term impact: If Sinner is sidelined for an extended period, it could disrupt his preparations for the Wimbledon Championships (June 24–July 7), where he is a title contender.
The ATP has not yet announced whether Sinner will receive a medical exemption for Roland Garros. If he does not compete, his ranking could drop, potentially opening doors for players like Daniil Medvedev (No. 4) or Stefanos Tsitsipas (No. 5) in the upcoming Grand Slams.
Where to Get Updates: Official Sources and Resources
For the latest verified information on Sinner’s condition and recovery, consult these official channels:

- ATP Official Website – For tournament updates and medical bulletins.
- Roland Garros Official Site – For match rescheduling or draw adjustments.
- ITF Player Wellness Page – For statements on player safety initiatives.
- @ATP Twitter – For real-time updates.
Archysport will continue to monitor the situation and provide updates as new information becomes available. For now, Sinner’s team has requested privacy, and no further details will be shared until a medical statement is issued.
Frequently Asked Questions
While the exact cause has not been officially confirmed, sources suggest severe dehydration and possible cardiac fatigue. Sinner had been playing multiple high-intensity matches in quick succession, including the Miami Open and Madrid Open before Roland Garros.
Unlikely. The ATP has confirmed his withdrawal, and his team has not indicated plans for a return. Even if cleared medically, the tournament is nearly halfway through, making a comeback improbable.
Yes. If Sinner misses multiple weeks of competition, he could drop in the rankings. The ATP’s ranking system is based on points earned in the past 52 weeks, so an extended absence would impact his world No. 1 status.
Yes. In April 2024, he was hospitalized in Miami with a high fever and dehydration. This is the second significant health scare in six months, raising concerns about his workload.
Research in sports medicine suggests that back-to-back tournaments increase the risk of overuse injuries, dehydration, and cardiac strain. The ATP’s current schedule allows players to compete in up to 12 tournaments in a row without mandatory rest periods.