-
1
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
2
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
3
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
4
- Henry Cejudo
- "Triple C"
- 16-4-0
-
5
- Amanda Nunes
- "The Lioness"
- 23-5-0
-
6
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
7
- Brian Ortega
- "T-City"
- 16-3-0, 1 NC
-
8
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
9
- Max Holloway
- "Blessed"
- 26-7-0
-
10
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
11
- Robert Whittaker
- "The Reaper" | 25-7-0
-
12
- Rose Namajunas
- "Thug" | 12-6-0
-
13
- Stipe Miocic
- 20-4-0
-
14
- Colby Covington
- "Chaos" | 17-4-0
-
15
- Anthony Smith
- "Lionheart" | 38-19-0
-
16
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
17
- T.J. Dillashaw
- 17-5-0
-
18
- Jeremy Stephens
- "Lil' Heathen" | 29-21-0, 1 NC
-
19
- Gregor Gillespie
- "The Gift" | 14-1-0
-
20
- Zabit Magomedsharipov
- 18-1-0
-
21
- Derrick Lewis
- "The Black Beast" | 27-12-0, 1 NC
-
22
- Alexander Hernandez
- "The Great Ape" | 14-8-0
-
23
- Paulo Costa
- "The Eraser" | 14-3-0
-
24
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
25
- Alexander Volkanovski
- "The Great" | 26-4-0
-
26
- Curtis Blaydes
- "Razor" | 18-4-0, 1 NC
-
27
- Aaron Pico
- 13-4-0
-
28
- Thiago Santos
- "Marreta" | 22-12-0, 1 NC
-
29
- Lyoto Machida
- "The Dragon" | 26-12-0
-
30
- Michael Chandler
- "Iron" | 23-8-0
-
31
- Renato Moicano
- "Money Moicano" | 19-5-1
-
32
- Yoel Romero
- "Soldier of God" | 16-7-0
-
33
- Sean O'Malley
- "Suga" | 18-1-0, 1 NC
-
34
- Tyron Woodley
- "The Chosen One" | 19-7-1
-
35
- Darren Till
- "The Gorilla" | 18-5-1
-
36
- Curtis Millender
- "Curtious" | 21-9-0, 1 NC
-
37
- Alexander Volkov
- "Drago" | 37-10-0
-
38
- Tatiana Suarez
- 10-0-0
-
39
- Abdul Razak Alhassan
- "Judo Thunder" | 12-6-0
-
40
- Darren Elkins
- "The Damage" | 28-11-0