-
1
- BJ Penn
- "The Prodigy"
- 16-14-2
-
2
- Jim Miller
- "A-10"
- 37-18-0, 1 NC
-
3
- Michael McDonald
- "Mayday"
- 19-4-0
-
4
- Nick Newell
- "Notorious"
- 16-4-0
-
5
- Frankie Edgar
- "The Answer"
- 24-11-1
-
6
- Benson Henderson
- "Smooth"
- 30-12-0
-
7
- Chris Leben
- "The Crippler"
- 21-12-0
-
8
- Costas Philippou
- 13-5-0, 1 NC
-
9
- Junior dos Santos
- "Cigano"
- 21-10-0
-
10
- Forrest Griffin
- 19-7-0
-
11
- Edwin Figueroa
- "El Feroz" | 9-5-0
-
12
- Clay Guida
- "The Carpenter" | 38-24-0
-
13
- Patricio Pitbull
- 36-7-0
-
14
- Rich Franklin
- "Ace" | 29-7-0, 1 NC
-
15
- Martin Kampmann
- "Hitman" | 21-7-0
-
16
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
17
- Alan Belcher
- "The Talent" | 18-8-0
-
18
- Melvin Guillard
- "The Young Assassin" | 32-22-2, 3 NC
-
19
- José Aldo
- "Junior" | 31-8-0
-
20
- Patricky Pitbull
- 25-13-0
-
21
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
22
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
23
- Maurício Rua
- "Shogun" | 27-14-1