-
1
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
2
- Anthony Pettis
- "Showtime"
- 25-14-0
-
3
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
4
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
5
- Alexander Gustafsson
- "The Mauler"
- 18-8-0
-
6
- Robbie Lawler
- "Ruthless"
- 30-16-0, 1 NC
-
7
- Johny Hendricks
- "Big Rig"
- 18-8-0
-
8
- Matt Brown
- "The Immortal"
- 24-19-0
-
9
- Chris Weidman
- "The All-American"
- 16-7-0
-
10
- Dan Henderson
- "Hendo"
- 32-15-0
-
11
- Junior dos Santos
- "Cigano" | 21-10-0
-
12
- T.J. Dillashaw
- 17-5-0
-
13
- Conor McGregor
- "The Notorious" | 22-6-0
-
14
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
15
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
16
- Cain Velasquez
- 14-3-0
-
17
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
18
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
19
- Rory MacDonald
- "Red King" | 23-10-1
-
20
- Lyoto Machida
- "The Dragon" | 26-12-0
-
21
- Hector Lombard
- "Showeather" | 34-10-1, 3 NC