-
1
- Chris Weidman
- "The All-American"
- 16-7-0
-
2
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
3
- Robbie Lawler
- "Ruthless"
- 30-16-0, 1 NC
-
4
- Travis Browne
- "Hapa"
- 18-7-1
-
5
- Anthony Pettis
- "Showtime"
- 25-14-0
-
6
- Cain Velasquez
- 14-3-0
-
7
- Renan Barão
- "The Baron"
- 34-10-0, 1 NC
-
8
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
9
- Johny Hendricks
- "Big Rig"
- 18-8-0
-
10
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
11
- José Aldo
- "Junior" | 32-8-0
-
12
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
13
- Ali Bagautinov
- "Puncher" | 21-7-0
-
14
- Glover Teixeira
- 33-9-0
-
15
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
16
- Rustam Khabilov
- "Tiger" | 24-4-0
-
17
- Chad Mendes
- "Money" | 18-5-0
-
18
- Brandon Thatch
- "Rukus" | 11-5-0
-
19
- Tyron Woodley
- "The Chosen One" | 19-7-1
-
20
- Cub Swanson
- "Killer" | 29-13-0
-
21
- Marlon Moraes
- "Magic" | 23-13-1
-
22
- Vitor Belfort
- "The Phenom" | 26-14-0, 1 NC