Herb Dean’s Rousey-Carano Call Upheld by CSAC

Herb Dean’s Rousey-Carano Call Upheld by CSAC

Phumi Nkuta Appeal Denied After Controversial Loss

MVP MMA 1 Finish Sparks Controversy

On May 16, 2026, at Intuit Dome in Los Angeles, Flyweight prospect Phumi Nkuta saw his perfect professional record come to an abrupt end when former ONE champion Adriano Moraes secured a rear‑naked choke late in the third round. The referee, Herb Dean, halted the bout as the final horn sounded, but the choke appeared to persist after the bell. The California State Athletic Commission (CSAC) later ruled that Moraes had earned a technical submission with one second remaining, keeping the win intact.

The controversial finish set off a chain of reviews and appeals. Dean requested an instant replay because of the timing issue, and after examining the footage, CSAC determined Moraes’ choke was legal under the one‑second rule. The decision kept Moraes as the victor despite the apparent post‑bell hold.

Nkuta’s Appeal Journey Ends in Sacramento

A day after MVP MMA 1, Nkuta’s team filed an appeal with CSAC, setting the stage for a hearing in Sacramento. The case was heard on July 13, 2026, with Nkuta present in person to argue his point. CSAC executive director Andy Foster explained the commission had watched the replay dozens of times, yet could not definitively identify the exact moment Nkuta lost consciousness.

Foster emphasized that without clear, convincing evidence, the commission would not overturn a referee’s call. He noted that even if the choke lasted 2.15 seconds, the decision would remain unchanged. The appeal was ultimately denied, leaving the original result intact.

Impact on Nkuta’s Winning Streak and Referee Debate

The loss snapped Nkuta’s 11‑fight winning streak, ending a run that captured titles in A1 Combat, Peak Fighting Championship, and CFFC. Nkuta maintained that Moraes continued the choke after Herb Dean attempted to intervene, labeling it a clear foul. He argued that the extended hold deprived him of a possible victory.

The incident added fuel to an ongoing debate about referee Herb Dean’s recent decisions. Former UFC two‑division champion Alex Pereira criticized Dean for missing illegal back‑of‑the‑head strikes against Ciryl Gane at UFC Freedom 250, and UFC Featherweight Andre Fili complained of similar illegal blows in his own loss. Both fighters believe Dean should have intervened more forcefully.

What This Means for Future MMA Decisions

CSAC’s refusal to overturn the result signals how cautious commissions remain when a referee’s call is involved, even amid ambiguous timing. The case may prompt discussions about refining replay protocols to give regulators clearer guidance. Moving forward, both fighters and officials will likely scrutinize timing more closely to avoid similar disputes.

The outcome also reinforces the importance of adhering to established rules, as even a seemingly minor post‑bell hold can ripple through a fighter’s career and spark broader conversations about officiating standards in the sport.


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