-
1
- Deiveson Figueiredo
- "Deus da Guerra"
- 23-3-1
-
2
- Charles Oliveira
- "do Bronx"
- 34-10-0, 1 NC
-
3
- Kevin Holland
- "Trailblazer"
- 25-11-0, 1 NC
-
4
- Jan Błachowicz
- 29-10-1
-
5
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
6
- Justin Gaethje
- "The Highlight"
- 25-5-0
-
7
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
8
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
9
- Weili Zhang
- "Magnum"
- 25-3-0
-
10
- Gilbert Burns
- "Durinho"
- 22-7-0
-
11
- Petr Yan
- "No Mercy" | 17-5-0
-
12
- Valentina Shevchenko
- "Bullet" | 23-4-1
-
13
- Aljamain Sterling
- "Funk Master" | 24-4-0
-
14
- Brandon Moreno
- "The Assassin Baby" | 21-8-2
-
15
- Stipe Miocic
- 20-4-0
-
16
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
17
- Curtis Blaydes
- "Razor" | 18-4-0, 1 NC
-
18
- Francis NGannou
- "The Predator" | 17-3-0
-
19
- Cory Sandhagen
- "Sandman" | 17-4-0
-
20
- Merab Dvalishvili
- "The Machine" | 17-4-0
-
21
- Diego Ferreira
- 18-5-0
-
22
- Beneil Dariush
- "Benny" | 22-6-1
-
23
- Drew Dober
- 27-13-0, 1 NC
-
24
- Calvin Kattar
- "The Boston Finisher" | 23-8-0
-
25
- Rose Namajunas
- "Thug" | 12-6-0
-
26
- Henry Cejudo
- "Triple C" | 16-4-0
-
27
- Dan Hooker
- "The Hangman" | 23-12-0
-
28
- Marvin Vettori
- "The Italian Dream" | 19-6-1
-
29
- Glover Teixeira
- 33-9-0
-
30
- Bryce Mitchell
- "Thug Nasty" | 16-2-0
-
31
- Khamzat Chimaev
- "Borz" | 13-0-0
-
32
- Askar Askarov
- "Bullet" | 15-1-1
-
33
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
34
- Neil Magny
- "Haitian Sensation" | 29-11-0
-
35
- Michael Chiesa
- "Maverick" | 16-7-0
-
36
- Dominick Reyes
- "The Devastator" | 12-4-0
-
37
- Sean O'Malley
- "Suga" | 18-1-0, 1 NC
-
38
- Alexander Volkanovski
- "The Great" | 26-4-0
-
39
- Joanna Jędrzejczyk
- 16-5-0