-
1
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
2
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
3
- Conor McGregor
- "The Notorious"
- 22-6-0
-
4
- Stephen Thompson
- "Wonderboy"
- 17-7-1
-
5
- Mirko Filipović
- "Cro Cop"
- 38-11-2, 1 NC
-
6
- José Aldo
- "Junior"
- 32-8-0
-
7
- Edson Barboza
- "Junior"
- 24-12-0
-
8
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
9
- Alistair Overeem
- "The Demolition Man"
- 47-19-0, 1 NC
-
10
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
11
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
12
- Anthony Pettis
- "Showtime" | 25-14-0
-
13
- Petr Yan
- "No Mercy" | 17-5-0
-
14
- Nick Diaz
- 26-10-0, 2 NC
-
15
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC