-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Donald Cerrone
- "Cowboy"
- 36-17-0, 2 NC
-
3
- Anthony Johnson
- "Rumble"
- 23-6-0
-
4
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
5
- Frankie Edgar
- "The Answer"
- 24-11-1
-
6
- Stipe Miocic
- 20-4-0
-
7
- Chris Weidman
- "The All-American"
- 16-7-0
-
8
- Lyoto Machida
- "The Dragon"
- 26-12-0
-
9
- BJ Penn
- "The Prodigy"
- 16-14-2
-
10
- Stephen Thompson
- "Wonderboy"
- 17-7-1
-
11
- Rashad Evans
- "Suga" | 20-8-1
-
12
- Cain Velasquez
- 14-3-0
-
13
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
14
- Doo Ho Choi
- "The Korean Superboy" | 14-4-1
-
15
- Cub Swanson
- "Killer" | 29-13-0