IBF cruiserweight champion headlines Zuffa 04 in Las Vegas with new title on the line
Jai Opetaia (29-0, 23 KOs) makes his U.S. debut this weekend when he defends his standing at cruiserweight against Brandon Glanton (21-3, 18 KOs) at the APEX Arena in Las Vegas, live on paramount+.
Glanton arrives with a reputation for toughness and durability. The Atlanta fighter rarely gives opponents easy rounds and continues to press forward even under heavy fire. His most recent outing ended with a sixth-round technical decision victory over former world champion Marcus Browne. Before that, he went the full twelve rounds with Chris Billam-Smith and stayed competitive through long stretches of that fight.
Opetaia enters with momentum and the authority that comes from winning a world title and defending it convincingly. He claimed the IBF cruiserweight belt with a decision victory over Mairis Briedis, then proved the result was no accident by defeating the Latvian again in a rematch. Since those fights he has continued to sharpen his attack, most recently stopping Huseyin Cinkara in eight rounds with a punch that left the challenger with a broken jaw.
The IBF belt is no longer attached to his name. That development removes one of the four major titles from his road toward an undisputed championship at 200 pounds. Sunday’s bout now moves forward as Zuffa Boxing’s first championship fight rather than an IBF title defense.
The Australian southpaw carries power in both hands and does his best work when he establishes range and begins working combinations behind the jab. The jab is not just a punch. It is the control system of the fight, the tool that sets range, sets the pace, and opens the door for everything that follows. When Opetaia starts landing it clean, the straight left and the left hook quickly follow.
Glanton’s best route is to disrupt that rhythm. He will need to close distance, tie up when necessary, and force exchanges at closer quarters where Opetaia cannot extend his shots. If he allows the champion to set his feet and let combinations go, the rounds will begin to tilt quickly.
Glanton has proven he can absorb punishment and keep pushing forward. That durability gives him a chance to stretch the fight deeper than many of Opetaia’s recent opponents. It also means Opetaia must stay disciplined with punch selection rather than chasing an early stoppage.
The champion has shown he can handle twelve rounds against elite opposition. The experience gained across two fights with Briedis still shapes how he approaches distance and timing against strong, experienced opponents.
Opetaia enters as the sharper fighter with the heavier hands. Glanton arrives with grit and the willingness to work through difficult rounds.
The prediction is straightforward.
Opetaia wins a clear decision.
Fight Date and Start Time
Date: Sunday, March 8
Venue: Meta Apex, Las Vegas, Nevada, USA
Start Time: 3 p.m. local / 6 p.m. ET / 11 p.m. UK
How to Watch: Live on Paramount+ via subscription