Rule 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
- Demetrious Johnson
- John Dodson – L Johnson
- Joseph Benavidez – L Johnson
- Ian McCall – L Benavidez, L Johnson
- Ali Bagautinov
- Tim Elliott – L Bagautinov, L Dodson
- John Moraga – L Dodson, L Johnson
- Jussier Da Silva – L McCall, L Dodson, L Benavidez
- Louis Gaudinot – L Elliott
- John Lineker – L Gaudinot
- Zach Mackovsky
- Scott Jorgensen – L Makovsky
- Darrell Montague – L McCall, L Dodson
- Chris Cariaso – L Da Silva, L Moraga
- Iliarde Santos – L Cariaso, L McCall
- Joshua Sampo
- Alp Ozkilic
- Darren Uyenoyama – L Ozkilic, L Benavidez
- Dustin Ortiz – L McCall
- Jose Maria – L Ortiz, L Lineker, L Da Silva
- Justin Scoggins –
- Ryan Benoit – L Sampo
- Phil Harris – L Lineker, L Uyenoyama
- Richie Vaculik – L Scoggins