- Cain Velasquez - UFC Champion
- Junior Dos Santos
- Daniel Cormier
- Antonio Silva
- Travis Browne
- Alistair Overeem
- Josh Barnett
- Fabricio Werdum
- Frank Mir
- Antonio Rodrigo Nogueira
Honorable Mention: Sergei Kharitonov, Vitaly Minakov - Bellator Champion
LIGHT HEAVYWEIGHT:
- Jon Jones - UFC Champion
- Alexander Gustafsson
- Rashad Evans
- Dan Henderson
- Chael Sonnen
- Mauricio Rua
- Glover Teixeira
- Ryan Bader
- Antonio Rogerio Nogueira
- Quinton Jackson
Honorable Mention: Phil Davis, Thiago Silva
MIDDLEWEIGHT:
- Chris Weidman - UFC Champion
- Anderson Silva
- Vitor Belfort
- Luke Rockhold
- Ronaldo Souza
- Lyoto Machida
- Michael Bisping
- Tim Kennedy
- Yushin Okami
- Mark Munoz
Honorable Mention: Lorenz Larkin, Alan Belcher
Ineligible: Rich Franklin (Inactive), Cung Le (Inactive)
WELTERWEIGHT:
- Johny Hendricks
- Georges St. Pierre - UFC Champion
- Carlos Condit
- Nick Diaz
- Robbie Lawler
- Rory MacDonald
- Martin Kampmann
- Jake Ellenberger
- Jake Shields
- Hector Lombard
Honorable Mention: Tarec Saffiedine, Nate Marquardt
LIGHTWEIGHT:
- Anthony Pettis - UFC Champion
- Ben Henderson
- Gilbert Melendez
- TJ Grant
- Gray Maynard
- Eddie Alvarez - Bellator Champion
- Michael Chandler
- Josh Thomson
- Nate Diaz
- Khabib Nurmagomedov
Honorable Mention: Pat Healy, Jim Miller
FEATHERWEIGHT:
- Jose Aldo - UFC Champion
- Frankie Edgar
- Ricardo Lamas
- Chad Mendes
- Cub Swanson
- Chan Sung Jung
- Daniel Straus - Bellator Champion
- Pat Curran
- Patricio Freire
- Dustin Poirier
Honorable Mention: Darren Elkins, Hatsu Hioki
BANTAMWEIGHT:
- Renan Barao - Interim Champion
- Urijah Faber
- Michael McDonald
- Eddie Wineland
- TJ Dillashaw
- Scott Jorgensen
- Raphael Assuncao
- Brad Pickett
- Francisco Rivera
- George Roop
Honorable Mention: Marlon Moraes, Bibiano Fernandes - One FC Champion
Ineligible: Dominick Cruz - UFC Champion (Inactive), Brian Bowles (Suspended)
FLYWEIGHT:
- Demetrious Johnson - UFC Champion
- Joseph Benavidez
- John Dodson
- Ian McCall
- Ali Bagautinov
- Tim Elliott
- John Moraga
- Jussier Da Silva
- Louis Gaudinot
- John Lineker
Honorable Mention: Darrell Montague, Yasuhiro Urushitani
POUND 4 POUND:
- Jose Aldo - P4P Best Fighter in the World
- Jon Jones
- Renan Barao
- Anderson Silva
- Georges St. Pierre
- Cain Velasquez
- Chris Weidman
- Demetrious Johnson
- Anthony Pettis
- Johny Hendricks
Honorable Mention: Frankie Edgar, Alexander Gustafsson
Ineligible: Dominick Cruz (Inactive)
