-
1
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
2
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
3
- Tito Ortiz
- "The Huntington Beach Bad Boy"
- 21-12-1
-
4
- Brendan Schaub
- "Big Brown"
- 10-5-0
-
5
- Dillon Danis
- "El Jefe"
- 2-0-0
-
6
- Colby Covington
- "Chaos"
- 17-4-0
-
7
- Conor McGregor
- "The Notorious"
- 22-6-0
-
8
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
9
- Ken Shamrock
- "The World's Most Dangerous Man"
- 28-17-3
-
10
- War Machine
- 14-5-0
-
11
- Greg Hardy
- "The Prince of War" | 7-5-0, 1 NC
-
12
- T.J. Dillashaw
- 17-5-0
-
13
- Aleksander Emelianenko
- "The Grim Reaper" | 28-9-1
-
14
- Rose Namajunas
- "Thug" | 12-6-0
-
15
- Josh Koscheck
- "Kos" | 17-11-0