-
1
- Georges St-Pierre
- "Rush"
- 26-2-0
-
2
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
3
- Brock Lesnar
- 5-3-0, 1 NC
-
4
- Chael Sonnen
- 30-17-1
-
5
- BJ Penn
- "The Prodigy"
- 16-14-2
-
6
- Frankie Edgar
- "The Answer"
- 24-11-1
-
7
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
8
- Fedor Emelianenko
- "The Last Emperor"
- 40-7-0, 1 NC
-
9
- Dan Henderson
- "Hendo"
- 32-15-0
-
10
- Benson Henderson
- "Smooth"
- 30-12-0
-
11
- Nick Diaz
- 26-10-0, 2 NC
-
12
- Jon Fitch
- 32-8-2, 1 NC
-
13
- Daniel Straus
- 26-10-0
-
14
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
15
- Clay Guida
- "The Carpenter" | 38-24-0
-
16
- Mark Muñoz
- "The Filipino Wrecking Machine" | 14-6-0
-
17
- Eddie Wineland
- 24-16-1
-
18
- Antônio Rogério Nogueira
- "Minotouro" | 23-10-0
-
19
- Antônio Rodrigo Nogueira
- "Minotauro" | 34-10-1, 1 NC
-
20
- Luke Rockhold
- 16-6-0
-
21
- Hatsu Hioki
- 29-12-2
-
22
- Cris Cyborg
- 27-2-0, 1 NC
-
23
- Shinya Aoki
- "Tobikan Judan" | 48-11-0, 1 NC
-
24
- Antônio Silva
- "BigFoot" | 19-15-0, 1 NC
-
25
- Jim Miller
- "A-10" | 37-18-0, 1 NC
-
26
- TJ Grant
- 21-5-0
-
27
- Martin Kampmann
- "Hitman" | 21-7-0
-
28
- Cub Swanson
- "Killer" | 29-13-0
-
29
- Hector Lombard
- "Showeather" | 34-10-1, 3 NC
-
30
- Frank Mir
- 19-13-0
-
31
- Demian Maia
- 28-11-0
-
32
- Josh Barnett
- "The Warmaster" | 35-8-0
-
33
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
34
- Pat Curran
- "Paddy Mike" | 23-9-0
-
35
- Ian McCall
- "Uncle Creepy" | 13-7-1
-
36
- Michael McDonald
- "Mayday" | 19-4-0
-
37
- Ricardo Lamas
- "The Bully" | 20-8-0
-
38
- Ben Askren
- "Funky" | 19-2-0, 1 NC
-
39
- Gray Maynard
- "The Bully" | 13-7-1, 1 NC
-
40
- Jake Shields
- 33-11-1, 1 NC
-
41
- Glover Teixeira
- 33-9-0
-
42
- Jake Ellenberger
- "The Juggernaut" | 31-15-0
-
43
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
44
- José Aldo
- "Junior" | 32-8-0
-
45
- Demetrious Johnson
- "Mighty Mouse" | 25-4-1
-
46
- Cain Velasquez
- 14-3-0
-
47
- Renan Barão
- "The Baron" | 34-10-0, 1 NC
-
48
- Chris Weidman
- "The All-American" | 16-7-0
-
49
- Anthony Pettis
- "Showtime" | 25-14-0
-
50
- Anderson Silva
- "The Spider" | 34-11-0, 1 NC
-
51
- Johny Hendricks
- "Big Rig" | 18-8-0
-
52
- Urijah Faber
- "The California Kid" | 35-11-0