-
1
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
2
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
3
- Georges St-Pierre
- "Rush"
- 26-2-0
-
4
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
5
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
6
- Stipe Miocic
- 20-4-0
-
7
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
8
- Amanda Nunes
- "The Lioness"
- 23-5-0
-
9
- BJ Penn
- "The Prodigy"
- 16-14-2
-
10
- Henry Cejudo
- "Triple C"
- 16-4-0
-
11
- Conor McGregor
- "The Notorious" | 22-6-0
-
12
- Cain Velasquez
- 14-3-0
-
13
- Anderson Silva
- "The Spider" | 34-11-0, 1 NC
-
14
- Michael Bisping
- "The Count" | 30-9-0
-
15
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
16
- Alexander Volkanovski
- "The Great" | 26-4-0
-
17
- Robert Whittaker
- "The Reaper" | 25-7-0
-
18
- Kazushi Sakuraba
- "The Gracie Hunter" | 26-17-1, 2 NC
-
19
- Frank Shamrock
- "The Legend" | 23-10-2
-
20
- Nick Diaz
- 26-10-0, 2 NC
-
21
- Ronda Rousey
- "Rowdy" | 12-2-0
-
22
- Dan Severn
- "The Beast" | 101-19-7
-
23
- Randy Couture
- "The Natural" | 19-11-0
-
24
- Matt Hughes
- 45-9-0
-
25
- Dominick Cruz
- "The Dominator" | 24-4-0
-
26
- Chuck Liddell
- "The Iceman" | 21-9-0
-
27
- Max Holloway
- "Blessed" | 26-7-0
-
28
- Jan Błachowicz
- 29-10-1
-
29
- Rickson Gracie
- 9-0-0
-
30
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
31
- Ken Shamrock
- "The World's Most Dangerous Man" | 28-17-3
-
32
- Josh Barnett
- "The Warmaster" | 35-8-0
-
33
- Yoel Romero
- "Soldier of God" | 16-7-0
-
34
- Francis NGannou
- "The Predator" | 17-3-0
-
35
- Takanori Gomi
- "The Fireball Kid" | 35-15-0, 1 NC
-
36
- Luke Rockhold
- 16-6-0
-
37
- Forrest Griffin
- 19-7-0
-
38
- Joanna Jędrzejczyk
- 16-5-0
-
39
- Mark Coleman
- "The Hammer" | 16-10-0
-
40
- Chael Sonnen
- 30-17-1