In a moment that shocked many in the grappling world, one of Jake Shields’ own black belts—UFC veteran Josh Clopton—publicly challenged the legitimacy of Derek Moneyberg’s black belt promotion. The dispute escalated when Shields responded with a thinly veiled threat to strip Clopton of his rank.
Clopton, a black belt under both Shields and Cesar Gracie, ignited the firestorm by questioning Moneyberg’s credentials and suggesting he prove himself against appropriately ranked opponents.
“He should face a blue belt the same age/size,”
he wrote, putting Shields’ controversial decision in the spotlight and sparking debate over whether Moneyberg earned the belt or bought it.
Rather than addressing the substance of Clopton’s challenge, Shields doubled down with a stern message:
“I’ve given both of your belts Clopton and it’s funny that you think you can take Derek. He’s much bigger but you are gonna really humiliate yourself and lose a lot of money if you do a match with him. If you don’t want your belt under me feel free to resign it.”
The situation underscores a broader controversy surrounding Moneyberg’s meteoric rise to black belt status in under four years. Critics have accused Shields of prioritizing financial relationships over merit, while defenders cite the quality of private training with elite coaches.
ADCC standout Vinny Magalhaes offered one of the most biting critiques:
“Let’s be real: if a savage DJ kept showing up every day trained like a maniac never missed a class for 3.5 years but didn’t drop a single dime into a school account… This point black belt from those dojo doesn’t mean ‘technical mastery’ or ‘warrior spirit’ it just says ‘Promoting Machine.'”
Meanwhile, Craig Jones has publicly invited Moneyberg to settle the issue at the Craig Jones Invitational:
“3.5 year black belt to @derekmoneyberg lot of contentious opinions online. I think there is truly only one way to settle this and that is in the pit. Who should he face?”
Shields, for his part, defended the promotion by highlighting the nature of Moneyberg’s training environment:
“Spending countless hours doing private training with the best fighters and grapplers is gonna make you learn at a much faster level than someone with coaches that don’t care about you.”
The ceremony itself featured appearances from UFC legends Lyoto Machida, Glover Teixeira, and Frank Mir—a lineup that was supposed to lend legitimacy but instead drew backlash from practitioners accusing them of enabling a mockery of BJJ standards.
The wider BJJ community remains sharply divided. Some express cautious support, while others, like Tyler Heffernan, remain skeptical:
“Until we see him compete its always going to look like he paid for the belt.”
On top of that, scrutiny of Moneyberg’s claim of 3,000 training hours over a few years has raised eyebrows. Critics argue that the math doesn’t add up unless he was logging multiple hours per day, nearly every day, without fail.
With the conversation now boiling over into public forums, the community appears to be reaching a breaking point. Whether this is resolved by competition or further fallout, the incident has exposed deep rifts over what constitutes legitimate progression in Brazilian Jiu-Jitsu—and whether wealth and access can bypass the grind traditionally expected on the mats.
Note: An earlier version of this article inaccurately referred to Josh Clopton as a blue belt. Clopton is a black belt under Jake Shields and Cesar Gracie.
