-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
3
- Tony Ferguson
- "El Cucuy"
- 25-10-0
-
4
- Eddie Alvarez
- "The Underground King"
- 30-8-0, 2 NC
-
5
- Rafael dos Anjos
- 32-16-0
-
6
- Edson Barboza
- "Junior"
- 24-11-0
-
7
- Michael Johnson
- "The Menace"
- 22-19-0
-
8
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
9
- Will Brooks
- "Ill"
- 26-5-1
-
10
- Michael Chandler
- "Iron"
- 23-8-0
-
11
- Benson Henderson
- "Smooth" | 30-12-0
-
12
- Gilbert Melendez
- "El Nino" | 22-8-0
-
13
- Bobby Green
- "King" | 32-15-1, 1 NC
-
14
- Josh Thomson
- "The Punk" | 23-9-0, 1 NC
-
15
- Michael Chiesa
- "Maverick" | 16-7-0