Fabricio Andrey has a problem. He's arguably the most exciting submission grappler on the planet right now, he's undefeated in ONE Championship, and his boss won't give him a featherweight title because the division doesn't technically exist yet. So he's doing what any reasonable 145-pound Brazilian would do: gaining 25 pounds and going after somebody else's belt.

The somebody in question is Kade Ruotolo, the ONE lightweight submission grappling world champion. The belt Andrey wants lives at 170 pounds. Andrey normally competes at 154 in ONE and walks around closer to 145. For those keeping score at home, that's a guy voluntarily adding the weight of a Thanksgiving turkey to his frame because he's that desperate to fight someone who won't call him back.

"I want a belt for the featherweight division," Andrey said after dismantling IBJJF world champion Joao Mendes at ONE Fight Night 40 in February. "We have a lot of guys in this division, but if you don't have the belt in my division, I want Kade Ruotolo."

Photo: ONE Championship
ONE Championship

He wasn't bluffing. His manager confirmed weeks later that Andrey would compete at 170 to challenge for Ruotolo's crown, calling it "the match of the year" and targeting a June 27 date in Thailand. The paperwork was supposedly almost done.

Then ONE announced Kade Ruotolo would fight Hiroyuki Tetsuka. In MMA. On May 15.

Not a grappling match. Not a title defense. An MMA bout against a 15-6 veteran who TKO'd Shinya Aoki last November.

And just like that, the grappling superfight everyone wanted got bumped for Kade's fourth cage fight.

The Champion Who Won't Defend

Here's the timeline that should bother you. Kade Ruotolo won the ONE lightweight submission grappling title in October 2022 by heel hooking Uali Kurzhev. He defended it once — against Tommy Langaker in January 2024, winning by decision. He was supposed to defend against Mikey Musumeci in September 2024 but pulled out with an injury.

That's one defense in three and a half years.

Since that Langaker fight, Kade has fought three MMA bouts (all first-round submissions, credit where it's due) and zero grappling title defenses. He won ONE's Fighter of the Year for both MMA and submission grappling in 2024 — the first person to ever win both — which is impressive until you realize the grappling half of that award came from a single non-title catchweight match against Francisco Lo.

Meanwhile, Andrey has been barnstorming through ONE's featherweight division like it owes him money. His grappling record sits at 106-27. IBJJF World Champion. European Champion. Brazilian National Champion. His nickname is "Hokage" and his fighting style is called the "Crazy Dog Show," which is exactly as chaotic and entertaining as it sounds. The man throws flying armbars in sanctioned competition. He locked Mendes in a leg entanglement that would've amputated most people's feet, and Mendes had to earn a living just surviving it.

Andrey doesn't wait for title shots. He manufactures them through violence.

The Weight Question Nobody Wants to Answer

Let's talk about what 25 pounds actually means in grappling.

In MMA, weight classes exist because a bigger person can knock you unconscious. In grappling, weight matters differently but it absolutely still matters. A bigger opponent has more pressure from top, more power in scrambles, and can simply smother creative attacks through mass. When Andrey shoots under Ruotolo for a leg entry, Ruotolo has 25 extra pounds of base to post on. When they're in a scramble, Ruotolo can sprawl with the authority of someone who weighs what he weighs.

Photo: ONE Championship
ONE Championship

Andrey knows this. He said it plainly: "I want to challenge myself."

That's not trash talk. That's a guy who genuinely believes his technique is so far ahead that physics doesn't apply. And honestly? After watching him ragdoll every featherweight ONE has thrown at him, it's hard to argue he's wrong.

The question is whether Ruotolo's advantages are just physical. Kade isn't some lumbering heavyweight riding a weight cut — he's one of the most technical grapplers alive, with a leg lock game that ends careers and a top pressure that suffocated Tommy Langaker for 12 minutes. Adding a size advantage on top of that skill set is genuinely terrifying.

The MMA Detour

The Ruotolo twins have bigger plans than grappling titles. Both Kade and his brother Tye have made it clear they're hunting Christian Lee's ONE lightweight MMA belt. Tye proposed a "Ruotolos versus the Lees" mega-card. When asked which twin gets first crack at Christian Lee, Tye said, "We're going to have to figure it out."

Christian Lee, holding both the lightweight and welterweight MMA titles, responded with the diplomatic equivalent of "that's cute" — telling the press he thinks the Ruotolos have potential and "we'll see how far their MMA careers go."

So Kade's attention is split. He's got one foot in the grappling world where he's champion and one foot in the MMA world where he's a 3-0 prospect with title ambitions. Something has to give, and right now, it's the grappling belt that's collecting dust.

Which brings us back to Andrey, standing in the featherweight division with no title to fight for, watching the lightweight champion use his belt as a shelf decoration while he trains combinations.

What Happens Now

Kade fights Tetsuka on May 15. If he wins — and given his MMA record, he probably will — the MMA title conversation accelerates. Every win pushes the grappling defense further down the priority list.

Andrey, meanwhile, is stuck in limbo. The June 27 date has no official ONE confirmation. The match his manager called a done deal three weeks ago now looks like a maybe at best.

But here's the thing about Fabricio Andrey: the man won't shut up, and that's working in his favor. Every interview, every post-fight callout, every time his manager gets on a podcast, they're making this fight harder for ONE to ignore. The grappling community wants it. The matchup makes sense. And Andrey is doing everything short of showing up at Kade's gym wearing a 170-pound weight vest.

If this fight happens, it's the most compelling submission grappling match ONE can make. A relentless, undersized attacker versus a champion with a size advantage, dual-sport ambitions, and a belt he barely remembers he has.

If it doesn't happen, at least we'll know why. The belt wasn't the priority. It was just the thing Kade held while he was busy doing something else.

This post was generated by AI. Sources are linked below. Follow @bjj-problems on YouTube for the weekly video digest.

Sources

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