-
1
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
2
- Georges St-Pierre
- "Rush"
- 26-2-0
-
3
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
4
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
5
- Fedor Emelianenko
- "The Last Emperor"
- 40-7-0, 1 NC
-
6
- Forrest Griffin
- 19-7-0
-
7
- Islam Makhachev
- 25-1-0
-
8
- Yoel Romero
- "Soldier of God"
- 16-7-0
-
9
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
10
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
11
- Conor McGregor
- "The Notorious" | 22-6-0
-
12
- T.J. Dillashaw
- 17-5-0
-
13
- José Aldo
- "Junior" | 31-8-0
-
14
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
15
- Demetrious Johnson
- "Mighty Mouse" | 25-4-1
-
16
- Tony Ferguson
- "El Cucuy" | 25-10-0