-
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
- Max Holloway
- "Blessed"
- 26-7-0
-
5
- Alex Pereira
- "Poatan"
- 10-2-0
-
6
- José Aldo
- "Junior"
- 31-8-0
-
7
- Stephen Thompson
- "Wonderboy"
- 17-7-1
-
8
- Edson Barboza
- "Junior"
- 24-11-0
-
9
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
10
- Lyoto Machida
- "The Dragon"
- 26-12-0
-
11
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
12
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
13
- Robert Whittaker
- "The Reaper" | 25-7-0
-
14
- Francis NGannou
- "The Predator" | 17-3-0
-
15
- Amanda Nunes
- "The Lioness" | 23-5-0
-
16
- Valentina Shevchenko
- "Bullet" | 23-4-1
-
17
- Yair Rodriguez
- "El Pantera" | 18-5-0, 1 NC
-
18
- Dominick Cruz
- "The Dominator" | 24-4-0
-
19
- Georges St-Pierre
- "Rush" | 26-2-0
-
20
- Justin Gaethje
- "The Highlight" | 25-5-0
-
21
- Demetrious Johnson
- "Mighty Mouse" | 25-4-1
-
22
- Stipe Miocic
- 20-4-0
-
23
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
24
- Sean O'Malley
- "Suga" | 18-1-0, 1 NC
-
25
- Ciryl Gane
- "Bon Gamin" | 12-2-0