Juan Manuel Cerundolo Stuns Jannik Sinner in Historic French Open Upset

In a thrilling match at the French Open, Juan Manuel Cerundolo stunned World No. 1 Jannik Sinner, coming back from two sets down to secure a historic victory. This remarkable turnaround not only marks Cerundolo's first advancement to the third round of a Grand Slam but also ends Sinner's impressive unbeaten streak. With a strong performance under pressure, Cerundolo showcased his resilience and skill, setting the stage for his next match against Martin Landaluce. Discover more about this incredible upset and Cerundolo's journey in the world of tennis.

By Narendra Chaudhary May 28, 2026, 22:28 IST

Cerundolo's Remarkable Upset at the French Open

Argentine tennis player Juan Manuel Cerundolo, currently ranked World No. 54, achieved a monumental upset at the French Open by defeating World No. 1 Jannik Sinner on Court Philippe-Chatrier on May 28. Cerundolo made a stunning comeback, winning the match in five sets with scores of 3–6, 2–6, 7–5, 6–1, 6–1, marking his first advancement to the third round of a Grand Slam tournament.

After a solid first-round victory against Jacob Fearnley in straight sets, Cerundolo shocked the audience by turning the match around from two sets down, showcasing one of the most impressive comebacks in recent Grand Slam history.

Turning Point in the Match

Cerundolo faced a challenging start as Sinner quickly took control, winning the first two sets 6–3, 6–2 and leading 5–1 in the third. However, Sinner's performance faltered due to severe physical issues, including dizziness and cramping, exacerbated by the intense Parisian heat.

Recognizing his struggle, Sinner called for a medical timeout, which allowed Cerundolo to seize the opportunity. The Argentine player rallied back, winning the third set 7–5 and dominating the final two sets with scores of 6–1 each, completing his remarkable comeback.

Cerundolo's Journey and Background

This victory not only marked a significant milestone in Cerundolo's career but also ended Sinner's impressive 30-match unbeaten streak. Cerundolo, who entered the tournament as World No. 56, did so without needing to qualify.

Born in Buenos Aires in 2001, Juan Manuel Cerundolo comes from a tennis family, with his brother Francisco also competing at a high level. He began playing tennis early and turned professional in 2018, gaining recognition after winning his first ATP title at the 2021 Cordoba Open.

Cerundolo has previously made a name for himself on the Challenger Tour, winning 12 titles and achieving a record of 165-83. The ongoing French Open marks his sixth main draw appearance in Grand Slam events, and he is set to face Martin Landaluce in the third round on May 30.