The inaugural Zuffa world cruiserweight championship will take place this Sunday in Las Vegas. This event marks Jai Opetaia’s promotional debut against powerful contender Brandon Glanton, as both fighters aim for the prestigious title.

Opetaia (29-0, 23 KO) has been a two-time IBF cruiserweight champion and aspires to become the first Zuffa Boxing champion. However, a recent press conference led to complications as the IBF announced it would not sanction the fight, indicating Opetaia may lose his title.

A standout boxer, Opetaia had a significant victory over Mairis Briedis in 2022, a feat he achieved with broken jaws. He not only seeks to defend his status but also to seize this new opportunity.

Glanton (21-3, 18 KO) is notable for his impressive power and resilience, having never been knocked out. Despite some losses, he continues to demonstrate notable skills, including a recent stoppage win against Marcus Browne.

Key Match Details

• Event: Zuffa Boxing 04
• Date: March 8, 2026
• Location: Meta APEX, Las Vegas
  • Prelims at 6 p.m. ET
  • Main card at 9 p.m. ET
• Where to watch: Paramount+

Fight Card and Odds

• Jai Opetaia vs. Brandon Glanton: -1400 / +800
• Ricardo Salas vs. Jesus Saracho: -240 / +185
• Adan Palma vs. Pablo Rubio: -215 / +165

Prediction: Although Glanton has potential to challenge, Opetaia is arguably the best in his weight class, giving him the edge in this matchup.