-
1
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
2
- Benson Henderson
- "Smooth"
- 30-12-0
-
3
- Cain Velasquez
- 14-3-0
-
4
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
5
- Johny Hendricks
- "Big Rig"
- 18-8-0
-
6
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
7
- Renan Barão
- "The Baron"
- 34-10-0, 1 NC
-
8
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
9
- Chris Weidman
- "The All-American"
- 16-7-0
-
10
- Matt Brown
- "The Immortal"
- 24-19-0
-
11
- Rory MacDonald
- "Red King" | 23-10-1
-
12
- Georges St-Pierre
- "Rush" | 26-2-0
-
13
- Cub Swanson
- "Killer" | 29-13-0
-
14
- Stefan Struve
- "The Skyscraper" | 29-13-0
-
15
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
16
- Costas Philippou
- 13-5-0, 1 NC
-
17
- Anthony Pettis
- "Showtime" | 25-14-0
-
18
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
19
- Cung Le
- 9-3-0
-
20
- Glover Teixeira
- 33-9-0
-
21
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
22
- Michael Bisping
- "The Count" | 30-9-0
-
23
- Joe Lauzon
- "J-Lau" | 28-15-0
-
24
- Dan Henderson
- "Hendo" | 32-15-0
-
25
- Mike Pyle
- "Quicksand" | 27-13-1
-
26
- Eddie Alvarez
- "The Underground King" | 30-8-0, 2 NC
-
27
- Joanne Wood
- "JoJo" | 17-8-0
-
28
- Nate Diaz
- 21-13-0
-
29
- Michael McDonald
- "Mayday" | 19-4-0
-
30
- Dan Hardy
- "The Outlaw" | 25-10-0, 1 NC
-
31
- Stipe Miocic
- 20-4-0
-
32
- Lyoto Machida
- "The Dragon" | 26-12-0
-
33
- Joanna Jędrzejczyk
- 16-5-0
-
34
- Tyrone Spong
- "King of the Ring" | 2-1-0
-
35
- Eddie Wineland
- 24-16-1
-
36
- Rose Namajunas
- "Thug" | 12-6-0
-
37
- Cláudia Gadelha
- "Claudinha" | 18-5-0
-
38
- Tecia Torres
- "The Tiny Tornado" | 13-6-0