Oktagon 89 will take place on June 6 in Bratislava, with the main event featuring two former UFC fighters competing for the bantamweight championship. Zhalgas Zhumagulov will face Igor Severino in the headlining bout for the vacant or disputed title. Both fighters previously competed in the UFC before moving to the Oktagon promotion. The announcement includes a reference to a recent interview with Zhumagulov. Full card details beyond the main event were not provided in the post.
Oktagon MMA has confirmed its 89th event for June 6 in Bratislava, with two former UFC fighters squaring off in the main event for the bantamweight championship. Zhalgas Zhumagulov and Igor Severino will headline the card, competing for the vacant or disputed 135-pound title.
Zhumagulov, 37, brings a 14-9 record to the fight and represents Kazakhstan out of American Top Team. The switch-stance bantamweight stands five-foot-four with a 66-inch reach and has shown consistent offensive output throughout his career, averaging 5.24 significant strikes per minute at 43 percent accuracy. He also contributes on the grappling side, averaging 1.3 takedowns per 15 minutes. His path through the UFC before landing in Oktagon adds meaningful experience to his resume at this stage of his career.
Severino enters as the younger man at just 23 years old, carrying an 8-1 record for the Brazilian out of Chute Boxe Joao Emilio. The orthodox striker stands five-foot-seven with a 69-inch reach and presents a sharply different offensive profile. He lands 7.17 significant strikes per minute at an impressive 52 percent accuracy, numbers that rank among the more dangerous output rates in the bantamweight division. Like Zhumagulov, he has prior UFC experience before transitioning to Oktagon.
Why it matters
- The bantamweight title adds significant stakes to what would already be a compelling former-UFC matchup.
- Zhumagulov's well-rounded grappling and volume striking contrasts with Severino's high-accuracy, high-output striking game.
- At 37 versus 23, the experience-versus-youth dynamic adds another layer to the divisional implications at 135 pounds in Oktagon.
- A title change or defense will reshape the bantamweight landscape within the promotion heading into the second half of 2026.
