-
1
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
2
- Georges St-Pierre
- "Rush"
- 26-2-0
-
3
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
4
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
5
- Fedor Emelianenko
- "The Last Emperor"
- 40-7-0, 1 NC
-
6
- José Aldo
- "Junior"
- 32-8-0
-
7
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
8
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
9
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
10
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
11
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
12
- Max Holloway
- "Blessed" | 26-7-0
-
13
- Henry Cejudo
- "Triple C" | 16-4-0
-
14
- Alex Pereira
- "Poatan" | 10-2-0
-
15
- Stipe Miocic
- 20-4-0
-
16
- Conor McGregor
- "The Notorious" | 22-6-0
-
17
- Randy Couture
- "The Natural" | 19-11-0
-
18
- Matt Hughes
- 45-9-0
-
19
- BJ Penn
- "The Prodigy" | 16-14-2
-
20
- Dominick Cruz
- "The Dominator" | 24-4-0