-
1
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
2
- Bas Rutten
- "El Guapo"
- 28-4-1
-
3
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
4
- Georges St-Pierre
- "Rush"
- 26-2-0
-
5
- Royce Gracie
- 15-2-3
-
6
- Renzo Gracie
- 14-7-1, 1 NC
-
7
- Conor McGregor
- "The Notorious"
- 22-6-0
-
8
- Nate Diaz
- 21-13-0
-
9
- Tony Ferguson
- "El Cucuy"
- 25-10-0
-
10
- Mike Wilkins
- "Iron City"
- 9-4-0
-
11
- Fedor Emelianenko
- "The Last Emperor" | 40-7-0, 1 NC
-
12
- Rose Namajunas
- "Thug" | 12-6-0
-
13
- Rickson Gracie
- 9-0-0
-
14
- Chuck Liddell
- "The Iceman" | 21-9-0
-
15
- Brian Ortega
- "T-City" | 16-3-0, 1 NC
-
16
- Lyoto Machida
- "The Dragon" | 26-12-0
-
17
- Cody Garbrandt
- "No Love" | 14-6-0
-
18
- Michael Bisping
- "The Count" | 30-9-0
-
19
- Nick Diaz
- 26-10-0, 2 NC
-
20
- Chael Sonnen
- 30-17-1