IBF Strips Opetaia of Cruiserweight Title

The International Boxing Federation has stripped Australian cruiserweight Jai Opetaia of its world title following his participation in an unsanctioned bout against Brandon Glanton on March 8, 2026, at the Meta APEX facility in Las Vegas. The 30-year-old Opetaia, who entered the fight as the reigning IBF champion, won by unanimous decision and claimed Zuffa Boxing's inaugural cruiserweight championship, but the organization's board voted on March 19 to declare the IBF belt vacant under Rule 5.H, which mandates automatic forfeiture for champions competing in unsanctioned contests within their weight class.

The decision stemmed from a series of negotiations that broke down in the lead-up to the event. The IBF first learned of the planned matchup through social media announcements and reminded Opetaia's representatives of its rules requiring sanctioning for title defenses. Initial discussions involved Opetaia's promoter Michael Francis, attorney Joshua Dubin, and mediator Sean Gibbons, leading to conditional approval from the IBF. The sanctioning body agreed to oversee the fight provided the Zuffa belt was not promoted as a rival world title, but rather as a trophy or token of...