Ranking Sherdog

Heavyweight

1. Fedor Emelianenko (30-1, 1 NC)
2. Brock Lesnar (4-1)
3. Josh Barnett (24-5)
4. Frank Mir (12-4)
5. Antonio Rodrigo Nogueira (32-5-1, 1 NC)
6. Brett Rogers (10-0)
7. Andrei Arlovski (15-7)
8. Junior dos Santos (9-1)
9. Cain Velasquez (7-0)
10. Shane Carwin (11-0)

Outros contenders: Randy Couture, Aleksander Emelianenko, Alistair Overeem, Ben Rothwell, Fabricio Werdum.
(Cain Velasquez entra no lugar de Randy Couture)

Light Heavyweight

1. Lyoto Machida (16-0)
2. Mauricio Rua (18-4)
3. Quinton Jackson (30-7)
4. Rashad Evans (13-1-1)
5. Forrest Griffin (16-6)
6. Thiago Silva (14-1)
7. Gegard Mousasi (26-2-1)
8. Luis Arthur Cane (10-1)
9. Antonio Rogerio Nogueira (17-3)
10. Rich Franklin (25-5)

Outros contenders: Keith Jardine, Vladimir Matyushenko, Renato Sobral, Wanderlei Silva, Chuck Liddell.

Middleweight

1. Anderson Silva (25-4)
2. Nate Marquardt (29-8-2)
3. Dan Henderson (25-7)
4. Demian Maia (11-1)
5. Jorge Santiago (21-7)
6. Vitor Belfort (19-8)
7. Chael Sonnen (24-10-1)
8. Yushin Okami (23-5)
9. Robbie Lawler (16-5, 1 NC)
10. Yoshihiro Akiyama (13-1, 2 NC)

Outros contenders: Michael Bisping, Patrick Cote, Paulo Filho, Dan Miller, Kazuo Misaki.

Welterweight

1. Georges St. Pierre (19-2)
2. Jon Fitch (19-3, 1 NC)
3. Thiago Alves (16-6)
4. Jake Shields (23-4-1)
5. Josh Koscheck (13-4)
6. Paulo Thiago (11-1)
7. Mike Swick (14-2)
8. Paul Daley (22-8-2)
9. Martin Kampmann (15-3)
10. Carlos Condit (24-5)

Outros contenders: Dan Hardy, Marcus Davis, Jay Hieron, Dan Hornbuckle, Matt Hughes.

Lightweight

1. B.J. Penn (14-5-1)
2. Shinya Aoki (22-4, 1 NC)
3. Eddie Alvarez (19-2)
4. Kenny Florian (11-4)
5. Tatsuya Kawajiri (25-5-2)
6. Gray Maynard (8-0, 1 NC)
7. Frankie Edgar (10-1)
8. Sean Sherk (33-4-1)
9. Mizuto Hirota (12-3-1)
10. Joachim Hansen (19-8-1)

Outros contenders: Gesias Cavalcante, Tyson Griffin, Satoru Kitaoka, Gilbert Melendez, Diego Sanchez.

Featherweight

1. Mike Thomas Brown (22-4)
2. Urijah Faber (22-3)
3. Hatsu Hioki (20-3-2)
4. Leonard Garcia (13-4)
5. Jose Aldo (15-1)
6. Bibiano Fernandes (7-2)
7. Raphael Assuncao (14-1)
8. Mackens Semerzier (4-0)
9. Wagnney Fabiano (12-2)
10. Takeshi Inoue (16-3)

Outros contenders: Josh Grispi, Masanori Kanehara, Michihiro Omigawa, Marlon Sandro, Joe Soto.
(Mackens Semerzier entra no lugar de Masanori Kanehara)

Bantamweight

1. Brian Bowles (8-0)
2. Miguel Torres (37-2)
3. Masakatsu Ueda (10-0-2)
4. Takeya Mizugaki (12-3-2)
5. Dominick Cruz (14-1)
6. Joseph Benavidez (10-1)
7. Akitoshi Tamura (14-7-2)
8. Damacio Page (12-4)
9. Rani Yahya (15-4)
10. Eddie Wineland (15-6-1)

Outros contenders: Antonio Banuelos, Mike Easton, Marcos Galvao, Scott Jorgensen, Manny Tapia.

Flyweight

1. Jussier da Silva (3-0)
2. Shinichi Kojima (10-4-5)
3. Yuki Shojo (9-5-2)
4. Yasuhiro Urushitani (16-4-6)
5. Ryuichi Miki (9-3-3)
6. Rambaa Somdet (6-2)
7. Pat Runez (3-0)
8. Mitsuhisa Sunabe (11-5-3)
9. Masaaki Sugawara (9-3-1)
10. Alexis Vila (6-0)

Outros contenders: John Dodson, Isao Hirose, Junji Ikoma, Ayumu Shioda, Jesse Taitano.