-
1
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
2
- Conor McGregor
- "The Notorious"
- 22-6-0
-
3
- Henry Cejudo
- "Triple C"
- 16-4-0
-
4
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
5
- Amanda Nunes
- "The Lioness"
- 23-5-0
-
6
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
7
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
8
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
9
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
10
- Francis NGannou
- "The Predator"
- 17-3-0
-
11
- Leon Edwards
- "Rocky" | 22-3-0, 1 NC
-
12
- Stipe Miocic
- 20-4-0
-
13
- José Aldo
- "Junior" | 31-8-0
-
14
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
15
- Ronda Rousey
- "Rowdy" | 12-2-0
-
16
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
17
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
18
- Jan Błachowicz
- 29-10-1
-
19
- Islam Makhachev
- 25-1-0
-
20
- Nate Diaz
- 21-13-0
-
21
- Cody Garbrandt
- "No Love" | 14-6-0
-
22
- Jorge Masvidal
- "Gamebred" | 35-17-0
-
23
- Colby Covington
- "Chaos" | 17-4-0
-
24
- Khamzat Chimaev
- "Borz" | 13-0-0
-
25
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
26
- Rory MacDonald
- "Red King" | 23-10-1
-
27
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
28
- Nick Diaz
- 26-10-0, 2 NC
-
29
- Shavkat Rakhmonov
- "Nomad" | 18-0-0
-
30
- Beneil Dariush
- "Benny" | 22-6-1
-
31
- Dan Hooker
- "The Hangman" | 23-12-0
-
32
- Fedor Emelianenko
- "The Last Emperor" | 40-7-0, 1 NC
-
33
- Michael Page
- "Venom" | 22-2-0
-
34
- Łukasz Jurkowski
- "Juras" | 17-12-0
-
35
- Mariusz Pudzianowski
- "Pudzian" | 17-9-0, 1 NC
-
36
- Mamed Khalidov
- "Cannibal" | 37-8-2
-
37
- Michał Materla
- "Cipao" | 33-11-0
-
38
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
39
- Marcin Różalski
- "Różal" | 7-4-0
-
40
- Mateusz Gamrot
- "Gamer" | 24-2-0, 1 NC
-
41
- Roberto Soldić
- "Robocop" | 20-4-0, 1 NC
-
42
- Salahdine Parnasse
- 19-2-0
-
43
- Karol Bedorf
- 15-5-0
-
44
- Daniel Rutkowski
- "Rutek" | 17-4-0, 1 NC
-
45
- Norman Parke
- "Stormin" | 32-7-1, 1 NC
-
46
- Borys Mańkowski
- "The Tasmanian Devil" | 22-11-1
-
47
- Antun Račić
- "Killer" | 27-11-1
-
48
- Vaso Bakočević
- "Psychopath" | 43-24-1
-
49
- Adam Soldaev
- "Czhonkur" | 8-2-0
-
50
- Anzor Azhiev
- 7-2-0, 1 NC