-
1
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
2
- Conor McGregor
- "The Notorious"
- 22-6-0
-
3
- Sean O'Malley
- "Suga"
- 18-1-0, 1 NC
-
4
- Rose Namajunas
- "Thug"
- 12-6-0
-
5
- Max Holloway
- "Blessed"
- 26-7-0
-
6
- Nate Diaz
- 21-13-0
-
7
- Jorge Masvidal
- "Gamebred"
- 35-17-0
-
8
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
9
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
10
- Islam Makhachev
- 25-1-0
-
11
- Brandon Moreno
- "The Assassin Baby" | 21-8-2
-
12
- Derrick Lewis
- "The Black Beast" | 27-12-0, 1 NC
-
13
- Ricky Turcios
- "Pretty Ricky" | 12-3-0
-
14
- Ryan Hall
- "The Wizard" | 9-2-0
-
15
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
16
- Ovince St. Preux
- "OSP" | 27-17-0
-
17
- Amanda Nunes
- "The Lioness" | 23-5-0
-
18
- Stipe Miocic
- 20-4-0
-
19
- Michelle Waterson-Gomez
- "The Karate Hottie" | 18-12-0
-
20
- Francis NGannou
- "The Predator" | 17-3-0
-
21
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
22
- Tai Tuivasa
- "Bam Bam" | 15-7-0