The divisions excluded include super middleweight (168), junior welterweight (140), junior lightweight (130), junior bantamweight (122), flyweight (112), junior flyweight (108), and minimumweight (105). Several other transitional divisions that separate natural body sizes are also absent from Zuffa’s model.
Zuffa Compresses Weight Structure
The decision forces fighters to compete either above or below their natural weight, or outside Zuffa entirely. The promotion’s championship system will consist only of heavyweight, cruiserweight, light heavyweight, middleweight, welterweight, lightweight, featherweight, and bantamweight. These are boxing’s most recognizable divisions, but they remove the intermediate classes that have historically allowed fighters to develop without extreme size disadvantages.
Bridge divisions such as 140 and 168 have long functioned as stabilizers for fighters whose bodies fall between traditional limits. Their removal creates harder career choices. A natural junior welterweight must now compete against full welterweights at 147 or drain down to lightweight. A super middleweight must either fight larger light heavyweights or reduce to middleweight.
The move reflects White’s long-standing criticism of boxing’s championship structure, which he has described as overcrowded and diluted.
UFC Model Applied
“I talked a lot of smack about the things that I didn’t like about boxing,” White said ahead of Zuffa’s debut card. “But I also said, if you look at the UFC, and not just the success of it, but the sustainability of it, I took everything that I loved about boxing and everything that I hated about boxing and how we built the UFC.”
Zuffa will rely on Ring Magazine rankings to determine challengers while it builds its own internal system. The promotion plans to crown its first champion on March 8, when Jai Opetaia and Brandon Glanton meet at cruiserweight in Las Vegas.
Boxing’s championship structure expanded over decades to accommodate fighters across a wide range of body sizes. Zuffa is narrowing that structure into fewer divisions and fewer champions. Fighters now face a narrower system than the one boxing built over time. Some will adjust. Others will stay where they are.
