Mighty Mouse Pulled Guard on a 200-Pound Champion and He's Not Sorry About It

The footage hit the internet like a flying armbar at a local tournament — fast, chaotic, and absolutely devastating if you didn't see it coming. UFC middleweight champion Khamzat Chimaev locked a D'Arce choke on newly minted UFC Hall of Famer Demetrious "Mighty Mouse" Johnson dur

The footage hit the internet like a flying armbar at a local tournament — fast, chaotic, and absolutely devastating if you didn't see it coming.

UFC middleweight champion Khamzat Chimaev locked a D'Arce choke on newly minted UFC Hall of Famer Demetrious "Mighty Mouse" Johnson during an impromptu grappling session in California. Johnson tapped in 47 seconds. The 60-pound weight difference between the two fighters was roughly the equivalent of strapping a golden retriever to Chimaev's frame and asking DJ to deal with it.

And Mighty Mouse's response to people questioning his approach? "Do you think I'm going to shoot a f---ing takedown on Khamzat Chimaev?"

Photo: Getty Images via UFC.com — Getty Images via UFC.com

No. No we do not.

The Setup

Chimaev is currently training in California ahead of his first middleweight title defense against Sean Strickland at UFC 328 on May 9 in Newark. Bear Degidio, a BKFC fighter and podcast host, was on hand with a camera because apparently no grappling session in 2026 is complete without someone filming it for content.

Johnson — who was inducted into the UFC Hall of Fame Class of 2026 just days earlier during UFC Seattle — happened to be in the same gym. The two crossed paths on the mats, and what followed was both entirely predictable and completely fascinating.

What Actually Happened

Johnson, who built his legacy at 125 pounds and last competed around 135-145, took one look at the 200-pound Chechen wrecking ball across from him and made the only intelligent decision available: he pulled guard.

That alone tells you everything about DJ's grappling IQ. The man holds 11 consecutive UFC title defenses — a record that still stands in any weight class — and he didn't get there by making ego-driven decisions. Shooting a double leg on a guy who outweighs you by 60 pounds and wrestled his way through three consecutive former champions (Kamaru Usman, Robert Whittaker, Dricus Du Plessis) to an undefeated 15-0 record isn't brave. It's math you failed on purpose.

From his back, Johnson worked a highly active half-guard, attempting to neutralize Chimaev's suffocating top pressure. And for a moment, it worked. An earlier clip showed DJ caught in a deep D'Arce that looked absolutely terminal — Chimaev's arms wrapped around Johnson's neck like a boa constrictor that paid for a premium membership. DJ stayed calm, spun through, and popped free without tapping. The grappling community collectively lost its mind.

But the full session told a more complete story. Chimaev eventually isolated Johnson's neck again, this time locking up a front headlock and transitioning to a brabo choke. Forty-seven seconds in, DJ tapped.

When asked about Johnson's grappling, Chimaev offered a characteristically understated review: "Maybe for him, yeah."

The 60-Pound Question

Here's where the internet discourse predictably went off the rails. Half the comments treated this like definitive proof that Chimaev is the greatest grappler alive. The other half screamed about weight classes like they'd just discovered gravity.

Both camps are wrong, and both are a little right, and that's what makes this footage genuinely interesting instead of just viral.

Photo: Bear Degidio / Mighty Journey YouTube — Bear Degidio / Mighty Journey YouTube

The 60-pound gap between these two isn't a detail — it's the entire story. At the highest levels of grappling, weight is the single most decisive variable that isn't technique. Two equally skilled grapplers separated by 60 pounds will produce the same result roughly 100% of the time. That's why weight classes exist. That's why your coach at 170 pounds can ragdoll the blue belt who outweighs him by 50, but has to work significantly harder against the purple belt who matches his size.

So does this clip tell us Chimaev is a better grappler than Demetrious Johnson? No. It tells us Chimaev is 60 pounds heavier than Demetrious Johnson. Which we already knew. Thanks, footage.

What the clip DOES tell us is more subtle and arguably more valuable heading into UFC 328.

What This Actually Means for Strickland

Chimaev's grappling has always been his trump card. He smothered Usman's wrestling. He manhandled Whittaker on the ground. He dominated Du Plessis in the clinch. But the Johnson session showed something specific: his D'Arce and front headlock game is sharp, fast, and instinctive.

That matters because Sean Strickland fights behind a long, heavy jab and likes to keep the fight in the pocket. When Strickland gets pressured into defensive wrestling — and Chimaev will pressure him — the positions that lead to front headlocks and D'Arce chokes open up naturally. Sprawl defense, scrambles, failed shot recoveries — these are all D'Arce country.

Strickland is no DJ. He's bigger, stronger at the weight, and has legitimate wrestling credentials. But he's also not known for his guard work, and if Chimaev gets to his neck the way he got to Johnson's, the path to finishing Strickland on the mat becomes a lot more visible.

The Real Winner

The real winner of this entire exchange is Demetrious Johnson, and it's not close.

The man is retired. He's 39 years old. He's about to be enshrined in the Hall of Fame during International Fight Week in July. He has absolutely nothing to prove to anyone, and he rolled with the scariest active fighter on the planet anyway — for fun.

He pulled guard because pulling guard was smart. He tapped because tapping was smart. And when people questioned him, he didn't get defensive. He laughed and said what every experienced grappler has thought at some point when the biggest guy in the room wants to roll: do you think I'm going to wrestle THAT?

That's not weakness. That's a guy who competed in combat sports for two decades, built a legacy that put him in a Hall of Fame, and is now comfortable enough to roll with anyone, anywhere, with zero concern about what the comment section thinks.

Meanwhile, Chimaev gets to put "submitted a UFC Hall of Famer" on his highlight reel heading into the biggest fight of his career. Strickland gets bulletin board material. The grappling community gets content. Everyone wins.

Except for anyone who tries to shoot a double on Khamzat Chimaev. They still lose.

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