Jannik Sinner’s recent defeat at the French Open has shed light on his ongoing challenges with heat and cramps during high-stakes matches. The match saw Sinner squander a commanding two-set lead, ultimately losing to Juan Manuel Cerundolo in a five-set thriller.
Sinner’s Struggles in High Heat
On the day of the match, the temperature soared to 32°C (90°F) amid a week-long heatwave in Paris. Sinner reported feeling unwell prior to the match, despite claiming that the heat was not the sole factor in his defeat. He reached for ice bags and utilized a hand-held fan in an attempt to regulate his body temperature, but when asked about the match’s outcome, he stated, “I just need my time now to process what went wrong here.”
Career Challenges with Cramps and Heat
Sinner’s recent loss marks his 12th defeat in 18 five-set matches, a trend connected to his susceptibility to heat exhaustion and cramping. Here’s a look at other notable incidents where Sinner experienced physical issues during matches:
- Italian Open Semi-Final: Prior to the French Open, Sinner contended with cramps against Daniil Medvedev, requiring treatment and hydration in the form of cucumber juice.
- 2023 Australian Open: In the third round, extreme heat forced Sinner to stretch out cramps, which subsided only when the roof was closed. He ultimately advanced but faced defeat in the semifinals.
- Shanghai Masters: During a match in October, Sinner retired mid-game due to extreme humidity, visibly struggling with cramps.
- Cincinnati Open Final: He withdrew just 22 minutes into the final against Carlos Alcaraz, citing illness related to the extreme heat.
- 2025 Australian Open: Against Holger Rune, Sinner battled heat-related symptoms but managed to win the match.
- Wimbledon 2024: Sinner experienced dizziness during a quarterfinal matchup against Daniil Medvedev, further illustrating his challenges in five-set scenarios.
These incidents highlight Sinner’s ongoing difficulties in managing performance under challenging physical conditions. As he reflects on his latest defeat, attention remains on his ability to combat heat-related issues in future tournaments.
