-
1
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
2
- Max Holloway
- "Blessed"
- 26-7-0
-
3
- Rose Namajunas
- "Thug"
- 12-6-0
-
4
- Charles Oliveira
- "do Bronx"
- 34-10-0, 1 NC
-
5
- Brandon Moreno
- "The Assassin Baby"
- 21-8-2
-
6
- Islam Makhachev
- 25-1-0
-
7
- Beneil Dariush
- "Benny"
- 22-6-1
-
8
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
9
- Cory Sandhagen
- "Sandman"
- 17-4-0
-
10
- Michael Chandler
- "Iron"
- 23-8-0
-
11
- Marina Rodriguez
- 17-4-2
-
12
- Sean O'Malley
- "Suga" | 18-1-0, 1 NC
-
13
- Tai Tuivasa
- "Bam Bam" | 15-7-0
-
14
- Giga Chikadze
- "Ninja" | 15-3-0
-
15
- AJ McKee Jr.
- "Mercenary" | 22-1-0
-
16
- Alexander Volkanovski
- "The Great" | 26-4-0
-
17
- Adrian Yanez
- 16-5-0
-
18
- Vicente Luque
- "The Silent Assassin" | 22-10-1
-
19
- Glover Teixeira
- 33-9-0
-
20
- Derrick Lewis
- "The Black Beast" | 27-12-0, 1 NC