-
1
- Chuck Liddell
- "The Iceman"
- 21-9-0
-
2
- Edson Barboza
- "Junior"
- 24-11-0
-
3
- Conor McGregor
- "The Notorious"
- 22-6-0
-
4
- Cung Le
- 9-3-0
-
5
- Melvin Manhoef
- "No Mercy"
- 32-17-1, 2 NC
-
6
- Paul Daley
- "Semtex"
- 44-18-2
-
7
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
8
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
9
- Frankie Edgar
- "The Answer"
- 24-11-1
-
10
- Yair Rodriguez
- "El Pantera"
- 18-5-0, 1 NC