-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
3
- Tony Ferguson
- "El Cucuy"
- 25-10-0
-
4
- Eddie Alvarez
- "The Underground King"
- 30-8-0, 2 NC
-
5
- Rafael dos Anjos
- 32-16-0
-
6
- Edson Barboza
- "Junior"
- 24-11-0
-
7
- Michael Johnson
- "The Menace"
- 22-19-0
-
8
- Michael Chiesa
- "Maverick"
- 16-7-0
-
9
- Beneil Dariush
- "Benny"
- 22-6-1
-
10
- Michael Chandler
- "Iron"
- 23-8-0
-
11
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
12
- Francisco Trinaldo
- "Massaranduba" | 28-9-0
-
13
- Will Brooks
- "Ill" | 26-5-1
-
14
- Jim Miller
- "A-10" | 37-18-0, 1 NC
-
15
- Justin Gaethje
- "The Highlight" | 25-5-0
-
16
- Benson Henderson
- "Smooth" | 30-12-0
-
17
- Rustam Khabilov
- "Tiger" | 24-4-0
-
18
- Evan Dunham
- 18-9-1
-
19
- Gilbert Melendez
- "El Nino" | 22-8-0
-
20
- Rashid Magomedov
- "Gorets" | 25-6-1, 1 NC
-
21
- Kevin Lee
- "Motown Phenom" | 19-8-0
-
22
- Joe Lauzon
- "J-Lau" | 28-15-0
-
23
- Mairbek Taisumov
- "Beckan" | 27-6-0
-
24
- Nik Lentz
- "The Carny" | 30-12-2, 1 NC
-
25
- Michel Prazeres
- "Trator" | 27-5-0
-
26
- Diego Sanchez
- "Nightmare" | 30-14-0
-
27
- Leonardo Santos
- 18-6-1
-
28
- Marcin Held
- 28-10-0
-
29
- Bobby Green
- "King" | 32-15-1, 1 NC
-
30
- Paul Felder
- "The Irish Dragon" | 17-6-0
-
31
- Joe Duffy
- "Irish" | 16-5-0
-
32
- Adriano Martins
- 29-12-0, 1 NC
-
33
- James Vick
- "The Texecutioner" | 13-6-0
-
34
- Saul Rogers
- "The Hangman" | 15-5-0, 1 NC
-
35
- Alan Patrick
- "Nuguette" | 15-4-0, 1 NC
-
36
- Stevie Ray
- "Braveheart" | 25-13-0
-
37
- Andrew Holbrook
- 12-3-0