Mensik vs. Fonseca Roland Garros 2026 QF | Post-Match

**Gill Gross** (0:01)
Hey, everyone, Gill Gross here, post-match, Jakub Mensik vs. Joao Fonseca, Roland Garros quarterfinal, 2026 If you're not here for spoilers, click off the video in 3, 2, 1
It was the youngest Roland Garros quarterfinal on the men's side in terms of combined age since Djokovic-Nadal in 2006, and it is Jakub Mensik beating Fonseca in straight sets to advance to his first major semifinal. You'll recall before the start of this year, Mensik hadn't surpassed the third round at a major, and even though Jakub is still only 20 years old, it did become a storyline, and it was something that started to weigh on Mensik until getting over the hump, although having to withdraw due to injury in Australia. This is now, in earnest, the breakthrough run at the slam level for Jakub Mensik. We will face Alexander Zverev in the semis. I'm going to make three statements, and the third may sound contradictory to the first two, but all three are actually true at the same time. The first is that I did not pick Mensik to win this match. The second is that I was very impressed with Mensik's performance. The third is that nothing Mensik did surprised me. Nothing he did surprised me because the things he did to bother Fonseca and ultimately to get the better of Fonseca are exactly the things that you imagine he does when he's at his best. It is exactly the vision that Mensik has been able to create for his game that has proven to be so successful early on in his career. And what I mean by that is the first two sets, what do you get for Mensik? You get serve dominance first and foremost. You get so much serve dominance that it feels like Fonseca can't really dig his teeth into rallies, just isn't getting a sniff on return. And then in the return games, you're getting a really high volume of balls in play. You have returns coming back into play. You have rally tolerance and consistency off the ground. You also have movement and defense that facilitates getting extra balls in play even when he's attacked. So he's serving the lights out. And then in the return games, it's volume of balls in play. And what happens to Fonseca, at least in the first two sets, he has two error-filled games, just two sloppy games. And that's the difference in the first two sets.
And when Mensik is serving at that level, one break is all you need, right? The third set is a little bit more complicated than that.
But when it comes to Jakub Mensik and what he brings, elite serving, you need a little bit, you need some offense beyond the serve, right? You can't survive or you can, but if you're going to be a top player, I don't think you can survive off just the serve offensively. So what does Mensik have offensively? Maybe in quick conditions, his back end can produce a lot, but on clay, net rushing, net rushing off of short balls. And then from the baseline, it's really about counterpunching and rally tolerance and a competitive level of defense.
And if Mensik appeared pretty offensive in this match, I agree with you. He did appear pretty offensive. Why was that? I mean, in the second set, they flashed up the in-attack score just for the second set, because the WorldFeed actually has TennisViz insights at play. And in the second set, Mensik was in attack 36 percent, Fonseca was in attack 23 percent. How is that possible?
It's possible, because, and this was the main reason the match went the way it did. Mensik served and returned far, far better than Fonseca. It was not close in that category.
So let's go kind of one by one. The roof closed, I believe, was a boost for Mensik's serve.
In that respect, by the way, I was surprised by how impactful Mensik's serve was in these conditions. I thought, it's nighttime, it's clay, it's a big court. Fonseca is going to stand really, really deep, and it's hard to see Mensik just blasting serves past Fonseca over and over again. And while he didn't necessarily blast a ton of serves past Fonseca or get a really, really high number of unreturned, what he did get was ultra consistent effectiveness, ultra consistent damage. If he wasn't getting an ace or a cheap point, he was getting a short ball, he was getting a floater, he was almost never getting neutralized. And that's why Mensik won 83% of his first serve points. When returns were coming in play, they were usually desperate returns. Why do I say the roof closed was a boost? Because Mensik is not a great first serve percentage guy. He's not a great percentage server. His overall average in outdoor matches in the last 52 weeks is 61%.