-
1
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
2
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
3
- Nate Diaz
- 21-13-0
-
4
- Shane Burgos
- "Hurricane"
- 16-5-0
-
5
- Sean O'Malley
- "Suga"
- 18-1-0, 1 NC
-
6
- Derrick Lewis
- "The Black Beast"
- 27-12-0, 1 NC
-
7
- Max Holloway
- "Blessed"
- 26-7-0
-
8
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
9
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
10
- Michael Chandler
- "Iron"
- 23-8-0
-
11
- Bryce Mitchell
- "Thug Nasty" | 16-2-0
-
12
- Mike Perry
- "Platinum" | 14-8-0
-
13
- Conor McGregor
- "The Notorious" | 22-6-0
-
14
- Rose Namajunas
- "Thug" | 12-6-0
-
15
- Khamzat Chimaev
- "Borz" | 13-0-0