-
1
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
2
- Carlos Condit
- "The Natural Born Killer"
- 32-14-0
-
3
- Conor McGregor
- "The Notorious"
- 22-6-0
-
4
- Rory MacDonald
- "Red King"
- 23-10-1
-
5
- Georges St-Pierre
- "Rush"
- 26-2-0
-
6
- Michael Bisping
- "The Count"
- 30-9-0
-
7
- Brian Ortega
- "T-City"
- 16-3-0, 1 NC
-
8
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
9
- Justin Gaethje
- "The Highlight"
- 25-5-0
-
10
- Demian Maia
- 28-11-0
-
11
- Ronaldo Souza
- "Jacaré" | 26-10-0, 1 NC
-
12
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
13
- Lyoto Machida
- "The Dragon" | 26-12-0
-
14
- T.J. Dillashaw
- 17-5-0
-
15
- Anthony Johnson
- "Rumble" | 23-6-0
-
16
- Cody Garbrandt
- "No Love" | 14-6-0
-
17
- Chris Weidman
- "The All-American" | 16-7-0
-
18
- Lando Vannata
- "Groovy" | 12-7-2
-
19
- Kazushi Sakuraba
- "The Gracie Hunter" | 26-17-1, 2 NC
-
20
- Bas Rutten
- "El Guapo" | 28-4-1
-
21
- Oskar Piechota
- "Imadło" | 11-3-1, 1 NC