-
1
- Michael Chandler
- "Iron"
- 23-8-0
-
2
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
3
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
4
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
5
- Kevin Holland
- "Trailblazer"
- 25-11-0, 1 NC
-
6
- Sean O'Malley
- "Suga"
- 18-1-0, 1 NC
-
7
- Anthony Smith
- "Lionheart"
- 37-19-0
-
8
- Francis NGannou
- "The Predator"
- 17-3-0
-
9
- Conor McGregor
- "The Notorious"
- 22-6-0
-
10
- Ciryl Gane
- "Bon Gamin"
- 12-2-0
-
11
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
12
- Colby Covington
- "Chaos" | 17-4-0
-
13
- Marlon Vera
- "Chito" | 23-9-1