-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
3
- Sean O'Malley
- "Suga"
- 18-1-0, 1 NC
-
4
- Nate Diaz
- 21-13-0
-
5
- Max Holloway
- "Blessed"
- 26-7-0
-
6
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
7
- José Aldo
- "Junior"
- 31-8-0
-
8
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
9
- Charles Oliveira
- "do Bronx"
- 34-10-0, 1 NC
-
10
- Francis NGannou
- "The Predator"
- 17-3-0
-
11
- Stephen Thompson
- "Wonderboy" | 17-7-1
-
12
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
13
- Demetrious Johnson
- "Mighty Mouse" | 25-4-1
-
14
- Sean Strickland
- "Tarzan" | 28-6-0
-
15
- Khabib Nurmagomedov
- "The Eagle" | 29-0-0
-
16
- Jorge Masvidal
- "Gamebred" | 35-17-0
-
17
- Tai Tuivasa
- "Bam Bam" | 15-7-0
-
18
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
19
- Nick Diaz
- 26-10-0, 2 NC
-
20
- Alexander Volkanovski
- "The Great" | 26-4-0
-
21
- Robert Whittaker
- "The Reaper" | 25-7-0
-
22
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
23
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
24
- Jiří Procházka
- "BJP" | 30-4-1
-
25
- Khamzat Chimaev
- "Borz" | 13-0-0