UFC BJJ Just Walled Off ADCC, And I Don't Think It Helps Anyone Except The UFC

There is a version of this story where the UFC looks smart, and a version where grappling loses something it cannot easily get back. The frustrating part is that both versions are true at the same time. UFC BJJ has confirmed it will stop letting its contracted athletes compete at ADCC, with a few grandfathered exceptions for the 2026 event in Kraków and then full exclusivity from 2027. From next year, if you sign with the promotion, the most prestigious tournament in the sport is closed to you. Mikey Musumeci came out swinging in defense of it. Craig Jones, Tom DeBlass and Geo Martinez called it a betrayal of the athletes. I have been chewing on this for a couple of weeks, and I land somewhere that probably annoys both camps.

Let me lay out what actually happened, then tell you why I think the business logic is sound and the decision is still bad for the sport.

What UFC BJJ actually did

UFC BJJ executive Claudia Gadelha put it plainly. Grapplers signed to the promotion will not be allowed to compete in future ADCC events. There are a handful of exceptions being honored for ADCC 2026, but from 2027 the contracts become genuinely exclusive, and athletes compete as UFC BJJ athletes or they do not compete at the top level at all. If you are new to how this promotion is set up and why it suddenly has this kind of leverage, I broke the whole thing down in our explainer on the UFC BJJ promotion. The short version is that the most powerful organization in combat sports decided grappling was worth owning, and now it is acting like an owner.

The reason this stings is what ADCC is. For anyone still fuzzy on it, ADCC is the closest thing grappling has to an Olympics, a no-gi world championship that runs once every two years and has decided every major "who is the best" argument for three decades. Telling your roster they cannot go there is not like telling them to skip a regional open. It is telling them to skip the one event that defines a no-gi legacy.

Mikey's defense, and the part of it that is right

Musumeci did not hide. He went on Instagram and made the case directly, and I want to give it a fair hearing because it is not stupid. His argument is basically that no business would pay athletes a real salary, build a calendar of events around them, and then hand them over for free to a competing promotion that runs once every two years for a 20,000 dollar winner's purse. UFC BJJ runs multiple shows a year. ADCC runs one every two. From a pure investment standpoint, why would you let the asset you are paying to develop go and headline somebody else's card?

He is right about the money math. He is also right that the ADCC purse has been embarrassing for years relative to the prestige, a gap Craig Jones built an entire ten million dollar event around exposing. If you are a promotion writing real checks, the idea that your guy risks an injury for a fraction of his salary at an event you get nothing from is a genuine problem. And to be fair to Mikey, the ban does not even cost him anything personally. ADCC does not run his weight class and he was not planning to compete there, so he is defending a principle, not protecting his own spot. I covered why Musumeci is one of the most interesting and divisive figures in the sport a while back, and this is very on brand for him. He thinks like a businessman who happens to be a generational athlete.

So the investment logic holds. I am not going to pretend it does not. Where I get off the train is the idea that what is good for the UFC's balance sheet is automatically good for grappling.

Why "protecting the investment" and "growing the sport" are not the same thing

Here is the thing nobody pushing the business line wants to sit with. The UFC did not build ADCC's prestige. Thirty years of athletes did, most of them for almost no money, fighting at an event that paid in legacy rather than cash. The reason a UFC BJJ contract is valuable at all is that the grapplers signing it became famous by winning the exact tournaments the UFC now wants to wall them off from. You cannot harvest the prestige of ADCC to build your roster and then pull the ladder up behind you without doing damage to the thing that made your athletes worth signing.

When you lock the best no-gi grapplers out of the one event that has always crowned the best no-gi grappler, you do not make your promotion more legitimate. You make the title fights at both events mean less. An ADCC gold medal in 2027 with half the top division missing is a weaker gold medal. A UFC BJJ champion who never had to test himself at ADCC has an asterisk hanging over him whether the promotion admits it or not. Splitting the talent pool does not create two strong checks for "best in the world." It creates two diluted ones. We are already watching this play out across the whole state of professional grappling in 2026, where the money is real but the question of who is actually the best gets murkier every year because nobody fights everybody anymore.

And the athletes in the middle are the ones who eat the cost. The Musumeci-tier stars are fine, they get paid either way. The fighter this actually hurts is the talented up-and-comer who would have used an ADCC run to make a name, and who now has to choose between a paycheck and the tournament that builds legacies. That is a brutal choice to force on a 24 year old, and the people cheering the business logic are mostly not the ones who have to make it.

The timing makes it look worse

What really gets me is when this is landing. ADCC 2026 is already a mess on its own. Ticket sales for the Kraków arena have been crawling, the organization yanked its own invite and qualification list off the website, and there has been a full blown controversy over who is actually invited and why, including an athlete who stayed on the competitor list while facing serious legal trouble. The event was wobbling before the UFC said a word. Now the most powerful promotion in the sport has effectively announced that it is pulling its talent out of the future of that event. You could not script a worse moment to kick a tournament that is already down.

I do not think the UFC did this to bury ADCC. I think the UFC did this because it does not particularly care whether ADCC lives or dies, and that indifference might be more dangerous than malice. ADCC has survived bad management, Gordon Ryan's drama and semi-retirement, and three decades of grappling politics. I am genuinely not sure it survives the UFC simply deciding it is a rival to be starved rather than a crown jewel to be protected.

What I would actually want to happen

I am not anti-business and I am not anti-UFC. Grapplers getting real salaries and real production behind their events is the best thing to happen to this sport in my lifetime, and I have said as much when I argued the UFC's involvement is mostly good for jiu-jitsu. I do not want to go back to the era where the best athletes in the world made rent money. So I am not asking the UFC to subsidize a competitor out of charity.

What I want is a carve-out. Let your athletes compete at ADCC once every two years under sensible terms. Negotiate a media deal, a co-promotion, an appearance structure, anything that lets the sport keep its one universal proving ground while you protect your roster the other 23 months of the cycle. The UFC has the leverage to make ADCC pay properly for the privilege of hosting its stars. Using that leverage to fix the embarrassing purse would have been a flex that made the UFC look like the adult in the room. Using it to slam the door instead just makes the most powerful player in grappling look like it is afraid of a fair comparison.

Because that is what an exclusivity ban quietly admits. If your champions were unambiguously the best, you would want them at ADCC proving it on the sport's biggest stage. You only wall off the comparison when you are not sure how it goes. I covered the question of who the best no-gi grappler in the world actually is right now, and the honest answer is that we settle it at ADCC, the same place we always have. Take the top names out of that bracket and we stop settling anything. We just argue forever, with everyone safely undefeated against the people they were never allowed to face.

The UFC made a smart move for the UFC. I just don't think anyone should confuse that with a good move for grappling. If you want the wider picture on where all of this fits, the rest of the biggest tournaments and promotions fighting over the sport tells the same story. The money is finally here. The question is whether the soul of the thing survives the people writing the checks.

Quick answers

Is UFC BJJ banning its athletes from ADCC? Yes. UFC BJJ confirmed its contracted grapplers will not be allowed to compete at future ADCC events. A few exceptions are being honored for ADCC 2026, but full exclusivity is enforced from 2027 onward.

Why is UFC BJJ doing this? The promotion's argument is that it pays athletes salaries and builds events around them, so it does not want to hand them over for free to a rival event that runs once every two years for a small winner's purse. It is protecting its investment.

What did Mikey Musumeci say about it? Musumeci publicly backed the decision, arguing no business would let the talent it pays for compete elsewhere for free. The ban does not affect him directly since ADCC does not run his weight class and he was not planning to compete there.

Who is against the ban? Craig Jones, Tom DeBlass and Geo Martinez have been among the loudest critics, calling it bad for the athletes and bad for the sport because it locks competitors out of the closest thing grappling has to an Olympics.

Does this kill ADCC? Not on its own, but the timing is rough. ADCC 2026 is already dealing with slow ticket sales and an invite controversy, and losing future access to UFC BJJ's roster weakens the depth of its brackets going forward.