-
1
- Anthony Pettis
- "Showtime"
- 25-14-0
-
2
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
3
- Conor McGregor
- "The Notorious"
- 22-6-0
-
4
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
5
- Junior dos Santos
- "Cigano"
- 21-10-0
-
6
- Lyoto Machida
- "The Dragon"
- 26-12-0
-
7
- Maurício Rua
- "Shogun"
- 27-14-1
-
8
- Carlos Condit
- "The Natural Born Killer"
- 32-14-0
-
9
- Cung Le
- 9-3-0
-
10
- Chuck Liddell
- "The Iceman"
- 21-9-0
-
11
- Wanderlei Silva
- "The Axe Murderer" | 35-14-1, 1 NC
-
12
- Quinton Jackson
- "Rampage" | 37-14-0
-
13
- Michael Bisping
- "The Count" | 30-9-0
-
14
- Edson Barboza
- "Junior" | 24-11-0
-
15
- Mirko Filipović
- "Cro Cop" | 38-11-2, 1 NC
-
16
- Dan Henderson
- "Hendo" | 32-15-0
-
17
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
18
- Rashad Evans
- "Suga" | 20-8-1