Heavyweight (over 205 pounds)

1. Cain Velasquez
2. Junior dos Santos
3. Daniel Cormier
4. Fabricio Werdum
5. Antonio "Bigfoot” Silva
6. Josh Barnett
7. Travis Browne
8. Frank Mir
9. Alistair Overeem
10. Mark Hunt

LIGHT HEAVYWEIGHTS (205-pound limit)

1. Jon Jones
2. Alexander Gustafsson
3. Glover Teixeira
4. Antonio Rogerio Nogueira
5. Phil Davis
6. Rashad Evans
7. Dan Henderson
8. Chael Sonnen
9. Mauricio "Shogun” Rua
10. Gegard Mousasi

MIDDLEWEIGHTS (185-pound limit)

1. Chris Weidman
2. Anderson Silva
3. Vitor Belfort
4. Ronaldo "Jacare” Souza
5. Michael Bisping
6. Lyoto Machida
7. Mark Munoz
8. Luke Rockhold
9. Yushin Okami
10. Tim Kennedy

WELTERWEIGHTS (170-pound limit)

1. Georges St-Pierre
2. Johny Hendricks
3. Carlos Condit
4. Rory MacDonald
5. Martin Kampmann
6. Jake Ellenberger
7. Demian Maia
8. Robbie Lawler
9. Ben Askren
10. Matt Brown

LIGHTWEIGHTS (155-pound limit)

1. Anthony Pettis
2. Benson Henderson
3. Gilbert Melendez
4. TJ Grant
5. Michael Chandler
6. Gray Maynard
7. Eddie Alvarez
8. Josh Thomson
9. Khabib Nurmagomedov
10. Nate Diaz

FEATHERWEIGHTS (145-pound limit)

1. Jose Aldo
2. Chad Mendes
3. Ricardo Lamas
4. Cub Swanson
5. Pat Curran
6. Frankie Edgar
7. Chan Sung Jung
8. Dustin Poirier
9. Nik Lentz
10. Darren Elkins

FLYWEIGHTS (125-pound limit)

1. Demetrious Johnson
2. Joseph Benavidez
3. John Dodson
4. Ian McCall
5. John Moraga
6. Tim Elliott
7. Ali Bagautinov
8. Jussier da Silva
9. Darrell Montague
10. Will Campuzano

WOMEN’S POUND-FOR-POUND (no limit)

1. Cris Cyborg Justino
2. Ronda Rousey
3. Cat Zingano
4. Sarah Kaufman
5. Miesha Tate
6. Jessica Aguilar
7. Megumi Fujii
8. Sara McMann
9. Alexis Davis
10. Liz Carmouche