2025 French Open – Men's singles final

The 2025 French Open Men's Singles final was the championship tennis match of the men's singles tournament at the 2025 French Open. A significant part of the Alcaraz–Sinner rivalry, it pitted top-ranked Jannik Sinner against second-ranked and defending champion Carlos Alcaraz for the first time in a major final. After 5 hours and 29 minutes of play, Alcaraz defeated Sinner 4–6, 6–7^(4–7), 6–4, 7–6^(7–3), 7–6^(10–2), in what was the longest French Open final in history and the second-longest major final, behind only the 2012 Australian Open men's singles final. It was the first time in French Open history that a match tiebreaker decided a singles final.

Alcaraz saved three championship points, the most in a men's major final in the Open Era, and overturned a two-set deficit to claim his fifth major. He became the third man in the Open Era to win a major after being championship points down, after Gastón Gaudio in the 2004 French Open final and Novak Djokovic in the 2019 Wimbledon final. Alcaraz's two-sets-to-love down comeback was the sixth time that such a comeback has occurred in a French Open final in the Open Era, after the finals in 1974, 1984, 1999, 2004, and 2021. The match also marked the first time that Alcaraz came back from two-sets-to-love down in his career.