-
1
- Joe Son
- 0-4-0
-
2
- War Machine
- 14-5-0
-
3
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
4
- T.J. Dillashaw
- 17-5-0
-
5
- Conor McGregor
- "The Notorious"
- 22-6-0
-
6
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
7
- Luke Rockhold
- 16-6-0
-
8
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
9
- BJ Penn
- "The Prodigy"
- 16-14-2
-
10
- Rousimar Palhares
- "Toquinho"
- 19-13-1
-
11
- Wanderlei Silva
- "The Axe Murderer" | 35-14-1, 1 NC
-
12
- Angela Magana
- "Your Majesty" | 11-10-0
-
13
- Julian Lane
- "Let Me Bang" | 13-10-1
-
14
- Michael Bisping
- "The Count" | 30-9-0
-
15
- Germaine de Randamie
- "The Iron Lady" | 10-5-0