French Open: 19-year-old stuns Djokovic, becomes first teenager to beat Serbian legend at Grand Slam

In a stunning upset at the French Open, 19-year-old Joao Fonseca defeated 24-time Grand Slam champion Novak Djokovic, marking the first time a teenager has beaten the Serbian icon at a major tournament. Fonseca staged a dramatic comeback, winning the match 6-4, 4-6, 6-3, 7-5, 7-5 after being two sets down.

The epic encounter lasted four hours and 53 minutes, dashing Djokovic's hopes of securing his 25th Grand Slam title. Fonseca, ranked 28th, was on the brink of defeat in the fourth set, trailing 3-4 and facing two break points. However, he managed to fend off those crucial points and force a decider.

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I actually did not believe I could win. I just played, I just enjoyed being on court. What a pleasure it was, and what an idol we have. It is a pleasure just stepping on the court against him. It is my first time stepping on court against him, so just thanking him, and I am very happy.

Despite Djokovic taking an early lead in the final set, Fonseca displayed incredible resilience, winning six of the final eight games. This victory follows his earlier triumph over top-10 player Andrey Rublev at the 2025 Australian Open. "I actually did not believe I could win. I just played, I just enjoyed being on court," Fonseca said after the match.

Fonseca noted that the changing conditions as the day progressed may have played a role. "I was not thinking about [the conditions changing]," he explained. "I was just trying to hit the ball as fast as I could. ... At the end of the match, I think he was more fit than me, it is crazy. But I felt as the day was getting darker, it was a bit slower, and for me, that was better because I could produce a little bit more power for sure."

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I was not thinking about [the conditions changing]. I was just trying to hit the ball as fast as I could. I mean, Djokovic, he just does not miss. We still think he is 20. At the end of the match, I think he was more fit than me, it is crazy. But I felt as the day was getting darker, it was a bit slower, and for me, that was better because I could produce a little bit more power for sure. In the beginning, I was struggling a little bit with the heat, because I touched the ball and it just went. Then after, I felt better.