The undefeated UFC champions
Meet the 13 fighters who have risen through the ranks of MMA and become UFC champions with an undefeated record.
The UFC's 'champ champ' list
Only a handful of fighters have had the chance to become UFC champion in two weight classes simultaneously. These are those who accomplished it.
UFC champions in multiple weight divisions
Though many have had the opportunity, only five fighters in UFC history have won UFC titles in multiple weight classes. ...
UFC champions history: Women's strawweights
The UFC added a women's strawweight division at the end of 2013, with the first 115-pound champion to be determined ...
UFC champions history: Flyweights
The UFC's flyweight division was established in 2011, with the first 125-pound fights coming in early 2012 in the form ...
UFC champions history: Bantamweights
The UFC added a 135-pound title in 2010. Here's the history of the bantamweight division championship belt. Dominick Cruz Successful ...
UFC champions history: Women's bantamweight
Dana White once said women would never fight in the UFC. Ronda Rousey changed all that. In November 2012, Rousey ...
UFC champions history: Featherweight
The UFC established its featherweight division at the end of 2010 after absorbing the WEC and folding it into the ...
UFC champions history: Lightweights
The UFC's lightweight division began in 2001 and has had its ups and downs early on. Now a firmly established ...
UFC champions history: Welterweight
Originally known as lightweight, the UFC's welterweight class is one of the oldest and most storied divisions in MMA's short ...