-
1
- Cain Velasquez
- 14-3-0
-
2
- Chan Sung Jung
- "The Korean Zombie"
- 17-8-0
-
3
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
4
- José Aldo
- "Junior"
- 32-8-0
-
5
- Mark Hunt
- "Super Samoan"
- 13-14-1, 1 NC
-
6
- Dong Hyun Kim
- "Stun Gun"
- 22-4-1, 1 NC
-
7
- Edson Barboza
- "Junior"
- 24-11-0
-
8
- Johny Hendricks
- "Big Rig"
- 18-8-0
-
9
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
10
- Anthony Pettis
- "Showtime"
- 25-14-0
-
11
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
12
- Stefan Struve
- "The Skyscraper" | 29-13-0
-
13
- Maurício Rua
- "Shogun" | 27-14-1
-
14
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
15
- Renan Barão
- "The Baron" | 34-10-0, 1 NC
-
16
- Roy Nelson
- "Big Country" | 23-19-0
-
17
- Travis Browne
- "Hapa" | 18-7-1
-
18
- Shinya Aoki
- "Tobikan Judan" | 48-11-0, 1 NC
-
19
- Cat Zingano
- "Alpha" | 14-5-0
-
20
- Junior dos Santos
- "Cigano" | 21-10-0
-
21
- Anderson Silva
- "The Spider" | 34-11-0, 1 NC
-
22
- Cub Swanson
- "Killer" | 29-13-0
-
23
- Khabib Nurmagomedov
- "The Eagle" | 29-0-0
-
24
- Gilbert Melendez
- "El Nino" | 22-8-0
-
25
- Nick Newell
- "Notorious" | 16-4-0