-
1
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
2
- Colby Covington
- "Chaos"
- 17-4-0
-
3
- Gilbert Burns
- "Durinho"
- 22-7-0
-
4
- Leon Edwards
- "Rocky"
- 22-3-0, 1 NC
-
5
- Stephen Thompson
- "Wonderboy"
- 17-7-1
-
6
- Jorge Masvidal
- "Gamebred"
- 35-17-0
-
7
- Tyron Woodley
- "The Chosen One"
- 19-7-1
-
8
- Douglas Lima
- "The Phenom"
- 33-11-0
-
9
- Michael Chiesa
- "Maverick"
- 16-7-0
-
10
- Neil Magny
- "Haitian Sensation"
- 29-11-0
-
11
- Rafael dos Anjos
- 32-16-0
-
12
- Vicente Luque
- "The Silent Assassin" | 22-10-1
-
13
- Demian Maia
- 28-11-0
-
14
- Rory MacDonald
- "Red King" | 23-10-1
-
15
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
16
- Nate Diaz
- 21-13-0
-
17
- Anthony Pettis
- "Showtime" | 25-14-0
-
18
- Gunnar Nelson
- "Gunni" | 19-5-1