Tue. Mar 24th, 2026

Jai Opetaia Loses IBF Cruiserweight Title Following Zuffa Boxing Bout

Australian boxer Jai Opetaia has been stripped of his IBF cruiserweight world title subsequent to his fight against Brandon Glanton on March 8. The 30-year-old fighter proceeded with the match despite the International Boxing Federation (IBF) revoking its sanction just days before the event. In doing so, Opetaia became the inaugural recipient of a Zuffa Boxing belt after defeating Glanton.

The IBF stated that the bout violated “Rule 5 E.2,” which restricts unification fights to the other three major world titles: the WBC, WBA, and WBO. Opetaia’s camp had informed the IBF that the Glanton bout was not a unification fight and that the Zuffa title would merely serve as a ‘trophy or token of recognition.’

However, the IBF rejected this claim. Their decision was influenced by Zuffa Boxing’s repeated assertions during fight week that the belt represented a ‘world cruiserweight championship,’ leading the IBF to withdraw its sanction. The formal decision was made on March 10 at a board of directors meeting. This marks the second instance in which Opetaia has been stripped of his IBF belt. Previously, he lost his title in November 2023 after participating in an unsanctioned fight in Saudi Arabia against an opponent who was not ranked in the IBF’s top 15. Interestingly, Brandon Glanton is currently ranked 15th by the IBF.

In a statement, the IBF extended its best wishes to Jai Opetaia for his future career. They also clarified their position, stating, “As noted in an earlier press release regarding this situation, the IBF’s rules don’t always yield the preferred or popular outcome, but they provide structure and transparency, serving not just the champion but also those waiting for the opportunity to fight for the title.”

This incident highlights the escalating power struggle within the boxing world as Dana White’s Zuffa Boxing begins to establish its presence. Launched in January and backed by Saudi funding, the UFC president’s initiative aims to gradually phase out the established four major sanctioning bodies. White has declared his intention to recognize only Zuffa world champions and the lineal champions from The Ring Magazine. Furthermore, White and his allies are actively seeking to amend the Muhammad Ali Reform Act in the U.S. This amendment would enable them to implement a UFC-style business model in boxing, allowing Zuffa to function simultaneously as both a promoter and a sanctioning body, thereby crowning their own world champions.

By Duncan Priestley

Duncan Priestley has become a fixture in Manchester's vibrant combat sports scene. Specializing in Brazilian Jiu-Jitsu and submission grappling coverage, Duncan's articles provide thoughtful analysis of the technical aspects that casual observers might miss.

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