French Open 2026: Flavio Cobolli reaches first Grand Slam final after Arnaldi withdrawal

Matteo Arnaldi's breakthrough run at the 2026 French Open ended in devastating fashion on Friday after the Italian was forced to withdraw from his maiden Grand Slam semi-final due to illness.

The world No. 104 had been scheduled to face fellow Italian Flavio Cobolli in a historic Roland Garros semi-final, but a viral infection left him unable to compete, sending Cobolli directly into Sunday's championship match.

The announcement came less than half an hour before the players were due to step onto Court Philippe-Chatrier, stunning fans and tournament officials alike.

Virus ends Arnaldi's Roland Garros campaign

Arnaldi revealed that he first began feeling unwell late on Thursday night before his condition worsened dramatically in the early hours of Friday morning.

According to the Italian, persistent vomiting, dizziness, and dehydration made competing impossible despite attempts to recover in time for the biggest match of his career.

The 25-year-old described the decision as one of the most painful moments of his professional career.

After reaching his first Grand Slam semi-final and producing one of the tournament's biggest surprise runs, Arnaldi was left watching his dream end away from the court rather than competing for a place in the final.

Record-breaking effort before the withdrawal

Arnaldi's journey to the last four had already become one of the stories of Roland Garros 2026. Before falling ill, he spent nearly 20 hours on court across six rounds, setting the longest recorded route to a men's Grand Slam semi-final in the modern era.

His endurance, resilience, and ability to survive multiple long battles earned admiration throughout the tournament.

Victories over higher-ranked opponents transformed him from an outsider into one of the breakout stars of the Paris fortnight.

Unfortunately, the physical demands of the event ultimately coincided with a virus that prevented him from continuing.

Cobolli advances under emotional circumstances

For Flavio Cobolli, the achievement of reaching his first Grand Slam final was accompanied by mixed emotions. The pair have shared a close friendship since childhood and were preparing to contest the biggest match either had ever played.

Instead, Cobolli learned shortly before the scheduled start that his friend would be unable to compete.

The 10th seed admitted the situation left him emotional, describing Arnaldi as both a close friend and an inspiration.

Rather than celebrating a victory on court, Cobolli advanced to the final through a walkover and later held a practice session on Court Philippe-Chatrier in front of spectators who had remained inside the stadium.

Rare Grand Slam occurrence

Withdrawals at the semi-final stage of a Grand Slam are exceptionally uncommon. Arnaldi's exit became only the third men's singles semi-final walkover at a major tournament during the Open Era.

The most notable recent example came at Wimbledon in 2022 when Rafael Nadal withdrew before his semi-final against Nick Kyrgios due to an abdominal injury.

Such late withdrawals are even rarer, making Friday's development one of the most unusual moments of the 2026 tournament.

Zverev awaits in the final

The withdrawal means Cobolli will now face Alexander Zverev in Sunday's French Open final. Zverev secured his place in the championship match after defeating Czech star Jakub Mensik in four sets.

The German is chasing the first Grand Slam title of his career after previously finishing runner-up in three major finals.

Cobolli, meanwhile, will attempt to complete one of the most remarkable breakthrough stories of the season by claiming his maiden major title in Paris.

Heartbreak for Arnaldi

While the manner of his exit will leave lasting disappointment, Arnaldi's performance in Paris has significantly elevated his status within men's tennis.

The Italian arrived at Roland Garros with little expectation of reaching the latter stages but leaves having established himself as one of the tournament's biggest revelations.

His resilience, fighting spirit and record-setting journey through the draw suggest this may be only the beginning of his emergence on the Grand Slam stage.

For now, however, one of the most inspiring stories of Roland Garros 2026 ends not with a match point, but with the cruel reminder that elite sport can be decided by circumstances beyond an athlete's control.

SportsLigue