The letter claims Opetaia has “good reason to believe” the IBF’s actions were the product of “coordinated, industry-wide collusion designed to punish him for working with Zuffa Boxing and to deter other athletes from doing the same.”
It further alleges the IBF’s move, aided by other sanctioning bodies and promoters, has caused or threatened to cause significant financial and reputational damage to the undefeated cruiserweight champion.
The document also contains a legal retention notice. It instructs the IBF and various other organizations to retain communications and records that may be relevant if the dispute develops into litigation.
Those entities include the WBC, WBA, WBO and promoter Matchroom Boxing, along with IBF president Daryl Peoples.
The conflict began when the IBF initially approved Opetaia’s fight with Brandon Glanton as a sanctioned title defense before reversing the decision one day later. In a letter explaining the reversal, Peoples wrote that the sanctioning body objected to being featured as a secondary during promotional activities for the event.
Despite the sanction withdrawal, Opetaia went ahead with the fight and defeated Glanton by unanimous decision in Las Vegas.
The IBF later issued a statement denying that it withdrew sanctions to harm the fighter. The organization said it originally approved the fight in good faith and is still reviewing the status of the cruiserweight title.
Opetaia, who holds the Ring cruiserweight championship, said after the fight he was confused by the situation but followed the IBF’s rules throughout the process, including completing the same-day weigh-ins required for title fights.
“I respected the belt and did everything in my power to keep it,” Opetaia said after the fight.
For now, the dispute remains unresolved. The custody notice suggests Opetaia’s legal team is preparing for the possibility of a wider challenge involving sanctioning bodies and promoters across the sport.
If the disagreement escalates in court, it could open a new front in boxing’s ongoing battle over control of fighters, titles and promotional power.
