List of Zuffa Boxing world champions
From Wikipedia, the free encyclopedia
This is a list of Zuffa Boxing world champions, showing every champion recognized by Zuffa Boxing since 2026.
In February 2026, Zuffa Boxing co-founder Dana White announced that the inaugural Zuffa title would be contested between Jai Opetaia and Brandon Glanton on March 8, 2026.[1] Unlike the current major sanctioning bodies WBA, WBC, IBF and WBO, Zuffa Boxing will only recognize 8 of the 17 weight divisions.[2] The design of the belt was unveiled on March 5, 2026.[3] On March 8, 2026, following his win over Glanton, Opetaia would become the inaugural cruiserweight champion.[4]
Heavyweight
| No. | Name | Duration of reign | Defenses |
|---|
Cruiserweight
| No. | Name | Duration of reign | Defenses |
|---|---|---|---|
| 1 |  Jai Opetaia |
Mar 8, 2026 – present | 0 |
Light heavyweight
| No. | Name | Duration of reign | Defenses |
|---|
Middleweight
| No. | Name | Duration of reign | Defenses |
|---|
Welterweight
| No. | Name | Duration of reign | Defenses |
|---|
Lightweight
| No. | Name | Duration of reign | Defenses |
|---|
Featherweight
| No. | Name | Duration of reign | Defenses |
|---|
Bantamweight
| No. | Name | Duration of reign | Defenses |
|---|