-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Donald Cerrone
- "Cowboy"
- 36-17-0, 2 NC
-
3
- Nate Diaz
- 21-13-0
-
4
- Carlos Condit
- "The Natural Born Killer"
- 32-14-0
-
5
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
6
- Max Holloway
- "Blessed"
- 26-7-0
-
7
- Junior dos Santos
- "Cigano"
- 21-10-0
-
8
- Robbie Lawler
- "Ruthless"
- 30-16-0, 1 NC
-
9
- Pat Barry
- "HD"
- 8-7-0
-
10
- Cub Swanson
- "Killer"
- 29-13-0
-
11
- Vitor Belfort
- "The Phenom" | 26-14-0, 1 NC
-
12
- Michael Bisping
- "The Count" | 30-9-0
-
13
- Rose Namajunas
- "Thug" | 12-6-0
-
14
- Andrei Arlovski
- "The Pitbull" | 34-23-0, 2 NC
-
15
- John Dodson
- "The Magician" | 24-14-0
-
16
- Felice Herrig
- "The Lil Bulldog" | 14-10-0
-
17
- Brandon Thatch
- "Rukus" | 11-5-0