-
1
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
2
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
3
- Georges St-Pierre
- "Rush"
- 26-2-0
-
4
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
5
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
6
- Fedor Emelianenko
- "The Last Emperor"
- 40-7-0, 1 NC
-
7
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
8
- Stipe Miocic
- 20-4-0
-
9
- Amanda Nunes
- "The Lioness"
- 23-5-0
-
10
- Royce Gracie
- 15-2-3
-
11
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
12
- Valentina Shevchenko
- "Bullet" | 23-4-1
-
13
- BJ Penn
- "The Prodigy" | 16-14-2
-
14
- José Aldo
- "Junior" | 31-8-0
-
15
- Matt Hughes
- 45-9-0
-
16
- Randy Couture
- "The Natural" | 19-11-0
-
17
- Dominick Cruz
- "The Dominator" | 24-4-0
-
18
- Conor McGregor
- "The Notorious" | 22-6-0
-
19
- Max Holloway
- "Blessed" | 26-7-0
-
20
- Henry Cejudo
- "Triple C" | 16-4-0
-
21
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
22
- Alexander Volkanovski
- "The Great" | 26-4-0
-
23
- Francis NGannou
- "The Predator" | 17-3-0
-
24
- Cain Velasquez
- 14-3-0
-
25
- Ronda Rousey
- "Rowdy" | 12-2-0
-
26
- Frankie Edgar
- "The Answer" | 24-11-1
-
27
- Joanna Jędrzejczyk
- 16-5-0
-
28
- Chuck Liddell
- "The Iceman" | 21-9-0
-
29
- Nick Diaz
- 26-10-0, 2 NC
-
30
- Cris Cyborg
- 27-2-0, 1 NC
-
31
- Chael Sonnen
- 30-17-1
-
32
- Tito Ortiz
- "The Huntington Beach Bad Boy" | 21-12-1
-
33
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
34
- Dan Henderson
- "Hendo" | 32-15-0
-
35
- Mirko Filipović
- "Cro Cop" | 38-11-2, 1 NC
-
36
- Andrei Arlovski
- "The Pitbull" | 34-23-0, 2 NC
-
37
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
38
- Mark Coleman
- "The Hammer" | 16-10-0
-
39
- Robert Whittaker
- "The Reaper" | 25-7-0
-
40
- Ken Shamrock
- "The World's Most Dangerous Man" | 28-17-3
-
41
- T.J. Dillashaw
- 17-5-0
-
42
- Tyron Woodley
- "The Chosen One" | 19-7-1
-
43
- Michael Bisping
- "The Count" | 30-9-0
-
44
- Renan Barão
- "The Baron" | 34-10-0, 1 NC
-
45
- Rafael dos Anjos
- 32-16-0
-
46
- Urijah Faber
- "The California Kid" | 35-11-0
-
47
- Yoel Romero
- "Soldier of God" | 16-7-0
-
48
- Lyoto Machida
- "The Dragon" | 26-12-0
-
49
- Wanderlei Silva
- "The Axe Murderer" | 35-14-1, 1 NC
-
50
- Takanori Gomi
- "The Fireball Kid" | 35-15-0, 1 NC