Rules for the UFC Roster Rankings:
- Fighters can only rank in one weight class
- Fighters who decide to change their weight class will still be ranked in their previous weight class until they have fought at their new weight class
- Since MMA judging is often unreliable, wins and losses will be determined by mmadecisions.com
- Fighters on quasi-retirement will be ineligible
- Suspended fighters are still eligible to be ranked
- Fighters must make their UFC debut before being ranked, however, returning UFC fighters who've been re-signed to the UFC can be ranked immediately
- The L's represent the losses they have to avenge in order to be ranked higher any irrelevant losses are no longer listed
- Chris Weidman
- Anderson Silva – L Weidman
- Vitor Belfort – L Silva
- Luke Rockhold – L Belfort
- Ronaldo Souza – L Rockhold
- Lyoto Machida
- Michael Bisping – L Belfort
- Tim Kennedy – L Souza, L Rockhold
- Mark Munoz – L Machida, L Weidman
- Lorenz Larkin
- Alan Belcher – L Bisping
- Yoel Romero
- Luke Barnatt
- Ronny Markes – L Romero
- Tom Lawlor +3 – L Weidman
- Francis Carmont +3 – L Lawlor, L Larkin
- Costa Philippou +3 – L Carmont
- Uriah Hall +7 – L Philippou, L Weidman
- Derek Brunson -4 – L Souza
- Andrew Craig -4 – L Markes, L Barnatt
- Chris Leben -4 – L Craig, L Brunson, L Hall, L Bisping, L Munoz, L Silva
- Thales Leites -1 – L Silva
- Ed Herman -1 – L Leites, L Belcher, L Souza
- Chris Camozzi -1 – L Carmont, L Larkin, L Souza
- Rafael Natal +1 – L Craig, L Kennedy
- Nicholas Musoke +1
- Bradley Scott +1
- Magnus Cedenblad +1 – L Carmont
- Jared Hamman +1 – L Cedenblad, L Philippou
- Antonio Braga Neto +1
- Cezar Ferreira +1 – L Neto
- Brad Tavares +1
- CB Dollaway +1 – D Boetsch, L Hamman, L Lawlor, L Munoz
- Tim Boetsch +1 – D Dollaway, L Philippou, L Munoz
- Daniel Sarafian +1 – L Dollaway, L Ferreira
- Tom Watson +1 – L Tavares, L Leites
- Stanislav Nedkov +1 – L Watson
- Clint Hester +1
- Dylan Andrews +1 – L Hester
- Buddy Roberts +1
- Caio Magalhaes +1 – L Roberts
- Nick Ring +1 – L Magalhaes, L Boetsch, L Camozzi
- Bubba McDaniel +1 – L Tavares
- Omari Akhmedov +1
- Krzysztof Jotko +1
- Bruno Santos +1 – L Jotko
- Trevor Smith +1 – L Herman, L Kennedy
- Thiago Perpetuo +1 – L Akhmedov
- Tor Troeng +1 – L Natal, L Leites
- Brian Houston +1 – L Brunson
- Josh Samman +1
- Thiago Santos +1 – L Ferreira
- Cung Le - quasi-retirement
- Rich Franklin - quasi-retirement
- Claudio Henrique Da Silva - yet to debut
- Andy Enz - yet to debut
- Mats Nilsson - yet to debut
