-
1
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
2
- José Aldo
- "Junior"
- 32-8-0
-
3
- Alexander Volkanovski
- "The Great"
- 26-4-0
-
4
- Dustin Poirier
- "The Diamond"
- 30-9-0, 1 NC
-
5
- Stipe Miocic
- 20-4-0
-
6
- Glover Teixeira
- 33-9-0
-
7
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
8
- Petr Yan
- "No Mercy"
- 17-5-0
-
9
- Calvin Kattar
- "The Boston Finisher"
- 23-8-0
-
10
- Yoel Romero
- "Soldier of God"
- 16-7-0
-
11
- Khabib Nurmagomedov
- "The Eagle" | 29-0-0
-
12
- Khamzat Chimaev
- "Borz" | 13-0-0
-
13
- Max Holloway
- "Blessed" | 26-7-0
-
14
- Fedor Emelianenko
- "The Last Emperor" | 40-7-0, 1 NC
-
15
- Arman Tsarukyan
- "Ahalkalakets" | 22-3-0
-
16
- Charles Oliveira
- "do Bronx" | 34-10-0, 1 NC
-
17
- Cory Sandhagen
- "Sandman" | 17-4-0
-
18
- Daniel Rodriguez
- "D-Rod" | 17-4-0
-
19
- Mirko Filipović
- "Cro Cop" | 38-11-2, 1 NC
-
20
- Anderson Silva
- "The Spider" | 34-11-0, 1 NC
-
21
- Jiří Procházka
- "BJP" | 30-4-1
-
22
- Aaron Pico
- 13-4-0
-
23
- Tai Tuivasa
- "Bam Bam" | 14-7-0
-
24
- Beneil Dariush
- "Benny" | 22-6-1
-
25
- Colby Covington
- "Chaos" | 17-4-0
-
26
- Deiveson Figueiredo
- "Deus da Guerra" | 23-3-1
-
27
- Stephen Thompson
- "Wonderboy" | 17-7-1
-
28
- Arnold Allen
- "Almighty" | 19-3-0
-
29
- Dan Hooker
- "The Hangman" | 23-12-0
-
30
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
31
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
32
- Georges St-Pierre
- "Rush" | 26-2-0
-
33
- Jan Błachowicz
- 29-10-1
-
34
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
35
- Kelvin Gastelum
- 18-9-0, 1 NC
-
36
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
37
- Matt Brown
- "The Immortal" | 24-19-0
-
38
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
39
- Vicente Luque
- "The Silent Assassin" | 22-10-1
-
40
- Clay Guida
- "The Carpenter" | 38-24-0
-
41
- Alex Caceres
- "Bruce Leeroy" | 21-15-0, 1 NC
-
42
- Brad Riddell
- "Quake" | 10-4-0
-
43
- Chris Barnett
- "Beastboy" | 23-8-0
-
44
- Michael Chandler
- "Iron" | 23-8-0
-
45
- Edson Barboza
- "Junior" | 24-12-0
-
46
- AJ McKee Jr.
- "Mercenary" | 22-1-0
-
47
- Adrian Yanez
- 17-5-0
-
48
- Bobby Green
- "King" | 32-15-1, 1 NC
-
49
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
50
- Ciryl Gane
- "Bon Gamin" | 12-2-0
-
51
- Dominick Cruz
- "The Dominator" | 24-4-0
-
52
- Joanna Jędrzejczyk
- 16-5-0
-
53
- Rose Namajunas
- "Thug" | 12-6-0
-
54
- Kevin Holland
- "Trailblazer" | 26-11-0, 1 NC
-
55
- Brandon Moreno
- "The Assassin Baby" | 21-8-2
-
56
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
57
- Jack Hermansson
- "The Joker" | 24-8-0
-
58
- Derrick Lewis
- "The Black Beast" | 28-12-0, 1 NC
-
59
- Corey Anderson
- "Overtime" | 18-6-0, 1 NC
-
60
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
61
- Francis NGannou
- "The Predator" | 17-3-0
-
62
- Jorge Masvidal
- "Gamebred" | 35-17-0
-
63
- Sean O'Malley
- "Suga" | 18-1-0, 1 NC
-
64
- Justin Gaethje
- "The Highlight" | 25-5-0
-
65
- Nick Diaz
- 26-10-0, 2 NC
-
66
- Nate Diaz
- 21-13-0
-
67
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
68
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
69
- Brad Tavares
- 20-9-0
-
70
- Amanda Nunes
- "The Lioness" | 23-5-0
-
71
- Amanda Ribas
- 12-5-0
-
72
- Conor McGregor
- "The Notorious" | 22-6-0