-
1
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
2
- Georges St-Pierre
- "Rush"
- 26-2-0
-
3
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
4
- Dan Henderson
- "Hendo"
- 32-15-0
-
5
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
6
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
7
- José Aldo
- "Junior"
- 32-8-0
-
8
- Randy Couture
- "The Natural"
- 19-11-0
-
9
- BJ Penn
- "The Prodigy"
- 16-14-2
-
10
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
11
- Ken Shamrock
- "The World's Most Dangerous Man" | 28-17-3
-
12
- Renan Barão
- "The Baron" | 34-10-0, 1 NC
-
13
- Chuck Liddell
- "The Iceman" | 21-9-0
-
14
- Henry Cejudo
- "Triple C" | 16-4-0
-
15
- Max Holloway
- "Blessed" | 26-7-0
-
16
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
17
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
18
- Stipe Miocic
- 20-4-0
-
19
- Daniel Cormier
- "DC" | 22-3-0, 1 NC