-
1
- Yoel Romero
- "Soldier of God"
- 16-7-0
-
2
- Stipe Miocic
- 20-4-0
-
3
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
4
- Rory MacDonald
- "Red King"
- 23-10-1
-
5
- Jeremy Stephens
- "Lil' Heathen"
- 29-21-0, 1 NC
-
6
- Darren Elkins
- "The Damage"
- 28-11-0
-
7
- Calvin Kattar
- "The Boston Finisher"
- 23-8-0
-
8
- Ronaldo Souza
- "Jacaré"
- 26-10-0, 1 NC
-
9
- Rob Font
- 20-8-0
-
10
- Chael Sonnen
- 30-17-1
-
11
- Valentina Shevchenko
- "Bullet" | 23-4-1
-
12
- Gregor Gillespie
- "The Gift" | 14-1-0
-
13
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
14
- Jake Matthews
- "The Celtic Kid" | 19-7-0
-
15
- Vanessa Porto
- 23-10-0
-
16
- Ryan Spann
- "Superman" | 21-10-0
-
17
- Jussier Formiga
- 24-8-0
-
18
- Kevin Holland
- "Trailblazer" | 25-11-0, 1 NC
-
19
- Tyson Pedro
- 10-5-0
-
20
- Dustin Ortiz
- 20-9-0
-
21
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
22
- Thanh Le
- 14-4-0
-
23
- Curtis Millender
- "Curtious" | 21-9-0, 1 NC
-
24
- Lorenz Larkin
- "The Monsoon" | 25-8-0, 2 NC
-
25
- Tai Tuivasa
- "Bam Bam" | 15-7-0
-
26
- Kyung Ho Kang
- "Mr. Perfect" | 19-10-0, 1 NC
-
27
- Geje Eustaquio
- "Gravity" | 14-9-0
-
28
- Cory Sandhagen
- "Sandman" | 17-4-0
-
29
- James Krause
- "The" | 28-8-0
-
30
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
31
- Sarah Kaufman
- 22-5-0, 1 NC
-
32
- Andre Fili
- "Touchy" | 23-11-0, 1 NC
-
33
- Curtis Blaydes
- "Razor" | 18-4-0, 1 NC
-
34
- Aaron Pico
- 13-4-0
-
35
- Lyoto Machida
- "The Dragon" | 26-12-0
-
36
- Islam Makhachev
- 25-1-0
-
37
- Abdul Razak Alhassan
- "Judo Thunder" | 12-6-0
-
38
- Michael Chandler
- "Iron" | 23-8-0
-
39
- Polo Reyes
- "El Toro" | 15-9-0
-
40
- Jessica-Rose Clark
- "Jessy Jess" | 11-9-0, 1 NC