-
1
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
2
- Maurício Rua
- "Shogun"
- 27-14-1
-
3
- BJ Penn
- "The Prodigy"
- 16-14-2
-
4
- José Aldo
- "Junior"
- 32-8-0
-
5
- Carlos Condit
- "The Natural Born Killer"
- 32-14-0
-
6
- Lyoto Machida
- "The Dragon"
- 26-12-0
-
7
- Quinton Jackson
- "Rampage"
- 37-14-0
-
8
- Wanderlei Silva
- "The Axe Murderer"
- 35-14-1, 1 NC
-
9
- Dan Henderson
- "Hendo"
- 32-15-0
-
10
- Junior dos Santos
- "Cigano"
- 21-10-0
-
11
- Thiago Alves
- "Pitbull" | 23-15-0
-
12
- Brock Lesnar
- 5-3-0, 1 NC
-
13
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
14
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
15
- Dominick Cruz
- "The Dominator" | 24-4-0
-
16
- Tyson Griffin
- 17-8-0
-
17
- Melvin Guillard
- "The Young Assassin" | 32-22-2, 3 NC
-
18
- Frank Mir
- 19-13-0
-
19
- Anthony Pettis
- "Showtime" | 25-14-0