-
1
- Chris Weidman
- "The All-American"
- 16-7-0
-
2
- Chael Sonnen
- 30-17-1
-
3
- Cain Velasquez
- 14-3-0
-
4
- José Aldo
- "Junior"
- 32-8-0
-
5
- Renan Barão
- "The Baron"
- 34-10-0, 1 NC
-
6
- Alistair Overeem
- "The Demolition Man"
- 47-19-0, 1 NC
-
7
- Nick Diaz
- 26-10-0, 2 NC
-
8
- Nate Diaz
- 21-13-0
-
9
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
10
- Quinton Jackson
- "Rampage"
- 37-14-0
-
11
- Clay Guida
- "The Carpenter" | 38-24-0
-
12
- Anderson Silva
- "The Spider" | 34-11-0, 1 NC
-
13
- Benson Henderson
- "Smooth" | 30-12-0
-
14
- Fedor Emelianenko
- "The Last Emperor" | 40-7-0, 1 NC
-
15
- Dan Henderson
- "Hendo" | 32-15-0
-
16
- Jason Miller
- "Mayhem" | 24-10-0, 1 NC
-
17
- Matt Mitrione
- 13-9-0, 1 NC
-
18
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
19
- Urijah Faber
- "The California Kid" | 35-11-0
-
20
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
21
- Brian Stann
- "All American" | 12-6-0
-
22
- Mark Hominick
- "The Machine" | 20-12-0
-
23
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
24
- Diego Sanchez
- "Nightmare" | 30-14-0
-
25
- Ronaldo Souza
- "Jacaré" | 26-10-0, 1 NC
-
26
- Randy Couture
- "The Natural" | 19-11-0
-
27
- Anthony Pettis
- "Showtime" | 25-14-0
-
28
- Roy Nelson
- "Big Country" | 23-19-0
-
29
- Wanderlei Silva
- "The Axe Murderer" | 35-14-1, 1 NC
-
30
- BJ Penn
- "The Prodigy" | 16-14-2
-
31
- Forrest Griffin
- 19-7-0
-
32
- Miguel Torres
- 44-9-0
-
33
- Michael Bisping
- "The Count" | 30-9-0
-
34
- Shane Carwin
- "The Engineer" | 12-2-0
-
35
- Sean McCorkle
- "Big Sexy" | 17-7-0
-
36
- Chris Lytle
- "Lights Out" | 31-18-5
-
37
- Rashad Evans
- "Suga" | 20-8-1
-
38
- Maurício Rua
- "Shogun" | 27-14-1
-
39
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
40
- Frank Mir
- 19-13-0
-
41
- Dominick Cruz
- "The Dominator" | 24-4-0
-
42
- Alan Belcher
- "The Talent" | 18-8-0
-
43
- Rousimar Palhares
- "Toquinho" | 19-13-1
-
44
- Stephan Bonnar
- "The American Psycho" | 15-9-0
-
45
- Nate Marquardt
- "The Great" | 36-20-2
-
46
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
47
- Melvin Guillard
- "The Young Assassin" | 32-22-2, 3 NC
-
48
- Edson Barboza
- "Junior" | 24-12-0
-
49
- Don Frye
- "The Predator" | 20-9-1, 1 NC