Andre Agassi Criticizes Jannik Sinner’s Physical Preparation at Roland Garros
World number one Jannik Sinner faced a premature exit from Roland Garros, failing to reach his goal of winning the tournament. Despite the absence of his primary rival, Carlos Alcaraz, who missed the event due to injury, Sinner suffered an unexpected early defeat.
This collapse has drawn sharp criticism from tennis legend Andre Agassi. The former champion questioned the Italian’s physical preparation after a shocking turn of events in the second round.
A Sudden Physical Collapse
Sinner’s exit occurred during his match against Juan Manuel Cerúndolo. The Italian appeared to be in complete control, leading two sets to zero and 5-1, leaving him just one game away from victory.

However, amid high temperatures, Sinner experienced a significant physical decline. This collapse allowed his opponent to mount a comeback, leading to an early departure from the second Grand Slam of the year.
Agassi’s Analysis: Fitness vs. Preparation
Speaking as a TNT commentator, Andre Agassi noted that there is a critical difference between being in shape and being prepared. While he acknowledged Sinner as the best player on the planet, he argued that “something is failing” in his preparation.
Agassi pointed out that while Sinner has proven he can play for five and a half hours, there is no excuse for becoming completely exhausted in just one hour and forty-five minutes.
The American legend highlighted a contrast in Sinner’s endurance, comparing the resistance shown in the 2025 final against Carlos Alcaraz to the collapse witnessed in 2026.
Potential Solutions and Team Dynamics
Agassi suggested that the issue could be related to hydration. He shared his own experience of consuming between 10 and 12 liters of water in the 24 hours preceding a five-set match in the Australian heat.
The critique also touched upon Sinner’s support system, which includes Australian coach Darren Cahill—who also worked with Agassi during his career. Agassi suggested that if a problem occurs twice, the team may need to find what to change or potentially incorporate new personnel.
Future Outlook
Moving forward, Sinner’s team could review their scientific approach to recovery and hydration to prevent similar collapses. A possible next step may involve adjusting the nutritional strategies used during high-temperature matches.
Depending on the analysis of this defeat, the Italian player is likely to refine his preparation to ensure he can capitalize on open draws in future tournaments.
Frequently Asked Questions
Why did Andre Agassi criticize Jannik Sinner?
Agassi criticized Sinner’s physical preparation after the world number one suffered a physical collapse in the second round of Roland Garros while leading 2-0 and 5-1.
What specific suggestion did Agassi make regarding hydration?
Agassi suggested reviewing hydration protocols, mentioning that he personally drank 10 to 12 liters of water in the 24 hours before playing five-set matches in the heat of Australia.
Who is Darren Cahill?
Darren Cahill is an Australian coach who is part of Jannik Sinner’s current team and previously worked with Andre Agassi.
Do you believe scientific preparation can fully account for physical collapses in extreme weather conditions?