Jai Opetaia (Photo by Chris Hyde/Getty Images)
Jai Opetaia has spent years chasing unification fights that never showed up, stuck watching other champions drift into safer options while he kept defending his belt. Now he has hitched his future to Zuffa Boxing, a group intent on tearing up the same sanctioning system that guards the titles he wants. If the politics do not break his way soon, 2026 risks ending with one of the sport’s best champions wondering why he backed the wrong horse.
IBF, Ring Magazine, and lineal cruiserweight champion Jai Opetaia (29-0, 23 KOs) signed with Zuffa Boxing in January 2026, stepping in as the project’s flagship world champion rather than a prospect they can grow from scratch. The move ties his future to a promotion trying to rip up the same belt system he needs to complete his run at history.
Opetaia will headline Zuffa Boxing 04 on March 8 at the Meta APEX in Las Vegas, facing Brandon Glanton for the first Zuffa Boxing world cruiserweight title. The bout is also his US debut, a long-delayed arrival for a fighter who has done his work in Australia and on Riyadh Season shows. His lineal, Ring Magazine and IBF titles will be on the line at the same time, even as the politics around those belts grow more tangled.
In an exclusive interview with RG, the 30-year-old Australian made one thing clear: every move he makes from here is about becoming the undisputed world boxing champion.
“Undisputed. Don’t take your mind off undisputed. We’re chasing unification fights. If we don’t get one by the end of the year, I’ll be very f***ing disappointed. Undisputed. When you think of me, you think, ‘Bro, he wants to be undisputed.’ That’s it. I’m not worried about anyone else. I don’t chase names. I don’t even care if it was Zurdo or if it was Benavidez or if it was back when it was Billam-Smith. I actually respect these dudes. I think they’re great fighters. I think they’re great world champions.”
The cruiserweight picture going into 2026 is messy, but the route is there. Opetaia has the IBF, Ring, and lineal crown. Noel Mikaelian holds the WBC belt. Gilberto “Zurdo” Ramirez brings the WBA and WBO titles into a May 2 defence against David Benavidez at the T-Mobile Arena in Las Vegas. Opetaia is staring straight at that winner, while also pushing for Mikaelian and the green belt.
Opetaia has said he wants the winner of that fight. He has also demanded a shot at Mikaelian’s WBC title. A contracted agreement reportedly already exists for Opetaia to face the winner of the Mikaelian-Jack rematch, which Mikaelian won in December. WBC president Mauricio Sulaiman has publicly backed the idea of an Opetaia-Mikaelian unification bout.
“I’ve never said a bad word about them. I’ve never said they were bad people or they’re idiots or anything like that. All I’ve said is I wanna fight them out of respect of being undisputed. And I believe they are hard fights, but doesn’t that excite you? F*ing undisputed, hard fight. You gotta earn it. No one can take that s**t away from you. So let’s get it over the line.”
His Zuffa deal was built with that in mind. A key clause allows him to box on Zuffa shows and on Turki Alalshikh’s Riyadh Season events, where many of the other top names and belts now sit. Zuffa’s public stance is to move away from the four major organisations and lean on its own titles and Ring Magazine rankings. Without that exception, Opetaia’s IBF belt and the undisputed mission attached to it could quickly become collateral.
Why Zuffa Boxing?
Opetaia has already burned three years chasing a unification that never landed. He went 3-0 in 2025, stopping David Nyika, Claudio Squeo, and Huseyin Cinkara, while other champions circled different options and different networks. When Zuffa entered the room, the appeal was simple: they said they wanted the same thing he did, and they promised the machinery to finally make it happen.
“There was a couple of things. They had the same goal as us. We sort of sat down, we went over what we wanted to do, and they said they can help us make sure things happen like that, and they’re gonna help us make sure it happens the way we want it to the best of their ability. But yeah, man, it just fit. It made sense, so why not?”
How Zuffa Could Disappoint
The tension in this partnership sits right at the centre of Zuffa’s identity. Zuffa is selling itself as the fix for boxing’s broken politics, and Dana White has talked openly about building a UFC-style model with Zuffa and Ring belts and pushing the traditional sanctioning bodies to the side. If that hard line clashes with the reality of signing a champion who needs WBC, WBA, WBO, and IBF straps to become undisputed, something has to give.
Opetaia turned 30 in June 2025 and has already floated a move to heavyweight once cruiserweight is cleaned out. The window is not huge. He has the wins, the style, and the attitude for a legacy run. What he does not control is whether Zuffa, the sanctioning bodies, and the rival promoters all play their part fast enough to stop 2026 ending with those same belts still scattered and a champion who did everything right and still ends up disappointed.
“I’ve been chasing unification fights for the last three years now, so I feel like if this stuff would have been there a while ago, it probably would have happened. But it is what it is, we’re here now.
I feel like the Riyadh Season guys and, you know, Turki and all these boys, they are putting the biggest fight nights on, and they have been for a while. Just because it’s Zuffa Boxing now.”