-
1
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
2
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
3
- Tony Ferguson
- "El Cucuy"
- 25-10-0
-
4
- Donald Cerrone
- "Cowboy"
- 36-17-0, 2 NC
-
5
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
6
- Georges St-Pierre
- "Rush"
- 26-2-0
-
7
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
8
- Yoel Romero
- "Soldier of God"
- 16-7-0
-
9
- Rose Namajunas
- "Thug"
- 12-6-0
-
10
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
11
- José Aldo
- "Junior" | 31-8-0
-
12
- Darren Till
- "The Gorilla" | 18-5-1
-
13
- Demian Maia
- 28-11-0
-
14
- Brian Ortega
- "T-City" | 16-3-0, 1 NC
-
15
- Anthony Pettis
- "Showtime" | 25-14-0
-
16
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
17
- Zabit Magomedsharipov
- 18-1-0
-
18
- Vicente Luque
- "The Silent Assassin" | 22-10-1
-
19
- Jack Hermansson
- "The Joker" | 24-8-0
-
20
- Dominick Reyes
- "The Devastator" | 12-4-0
-
21
- Bryce Mitchell
- "Thug Nasty" | 16-2-0
-
22
- Dan Hooker
- "The Hangman" | 23-12-0
-
23
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
24
- Colby Covington
- "Chaos" | 17-4-0
-
25
- Nick Diaz
- 26-10-0, 2 NC
-
26
- Michael Bisping
- "The Count" | 30-9-0
-
27
- Lyoto Machida
- "The Dragon" | 26-12-0
-
28
- Rory MacDonald
- "Red King" | 23-10-1
-
29
- Ronaldo Souza
- "Jacaré" | 26-10-0, 1 NC
-
30
- Cain Velasquez
- 14-3-0
-
31
- Dominick Cruz
- "The Dominator" | 24-4-0
-
32
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
33
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
34
- Frankie Edgar
- "The Answer" | 24-11-1
-
35
- Mirko Filipović
- "Cro Cop" | 38-11-2, 1 NC
-
36
- Joanna Jędrzejczyk
- 16-5-0
-
37
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
38
- Gilbert Burns
- "Durinho" | 22-7-0
-
39
- Yair Rodriguez
- "El Pantera" | 18-5-0, 1 NC
-
40
- Ben Askren
- "Funky" | 19-2-0, 1 NC
-
41
- Edson Barboza
- "Junior" | 24-11-0
-
42
- Mike Perry
- "Platinum" | 14-8-0
-
43
- Weili Zhang
- "Magnum" | 25-3-0
-
44
- Rafael dos Anjos
- 32-16-0
-
45
- Anthony Johnson
- "Rumble" | 23-6-0
-
46
- Johnny Walker
- 21-8-0, 1 NC