-
1
- Nick Diaz
- 26-10-0, 2 NC
-
2
- Nate Diaz
- 21-13-0
-
3
- Anthony Pettis
- "Showtime"
- 25-14-0
-
4
- Sergio Pettis
- "The Phenom"
- 23-6-0
-
5
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
6
- Mohammed Usman
- "The Motor"
- 10-3-0
-
7
- Leon Edwards
- "Rocky"
- 22-3-0, 1 NC
-
8
- Fabian Edwards
- "The Assassin"
- 13-3-0
-
9
- Tyson Fury
- "The Gypsy King"
- 0-0-0
-
10
- Tommy Fury
- "TNT"
- 0-0-0
-
11
- Antônio Rodrigo Nogueira
- "Minotauro" | 34-10-1, 1 NC
-
12
- Antônio Rogério Nogueira
- "Minotouro" | 23-10-0
-
13
- Fedor Emelianenko
- "The Last Emperor" | 40-7-0, 1 NC
-
14
- Aleksander Emelianenko
- "The Grim Reaper" | 28-9-1
-
15
- Maurício Rua
- "Shogun" | 27-14-1
-
16
- Murilo Rua
- "Ninja" | 20-13-1
-
17
- Frank Shamrock
- "The Legend" | 23-10-2
-
18
- Ken Shamrock
- "The World's Most Dangerous Man" | 28-17-3
-
19
- Valentijn Overeem
- "The Python" | 33-35-0
-
20
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
21
- Royce Gracie
- 15-2-3
-
22
- Rickson Gracie
- 9-0-0
-
23
- Jim Miller
- "A-10" | 37-18-0, 1 NC
-
24
- Dan Miller
- 14-8-0, 1 NC
-
25
- Joe Lauzon
- "J-Lau" | 28-15-0
-
26
- Dan Lauzon
- "The Upgrade" | 17-6-0
-
27
- Matt Hughes
- 45-9-0
-
28
- Mark Hughes
- 6-2-0
-
29
- Nick Serra
- "The Mad Monkey" | 7-3-0
-
30
- Matt Serra
- "The Terror" | 11-7-0
-
31
- Patricio Pitbull
- 36-7-0
-
32
- Patricky Pitbull
- 25-13-0