-
1
- Conor McGregor
- "The Notorious"
- 22-6-0
-
2
- Donald Cerrone
- "Cowboy"
- 36-17-0, 2 NC
-
3
- Nick Diaz
- 26-10-0, 2 NC
-
4
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
5
- Junior dos Santos
- "Cigano"
- 21-10-0
-
6
- Chan Sung Jung
- "The Korean Zombie"
- 17-8-0
-
7
- Anthony Pettis
- "Showtime"
- 25-14-0
-
8
- Chris Weidman
- "The All-American"
- 16-7-0
-
9
- Georges St-Pierre
- "Rush"
- 26-2-0
-
10
- Maurício Rua
- "Shogun"
- 27-14-1
-
11
- BJ Penn
- "The Prodigy" | 16-14-2
-
12
- Fedor Emelianenko
- "The Last Emperor" | 40-7-0, 1 NC
-
13
- Ronda Rousey
- "Rowdy" | 12-2-0
-
14
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
15
- Cain Velasquez
- 14-3-0
-
16
- José Aldo
- "Junior" | 31-8-0
-
17
- Roy Nelson
- "Big Country" | 23-19-0
-
18
- Chuck Liddell
- "The Iceman" | 21-9-0
-
19
- Benson Henderson
- "Smooth" | 30-12-0
-
20
- Joanna Jędrzejczyk
- 16-5-0
-
21
- Rory MacDonald
- "Red King" | 23-10-1
-
22
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
23
- Mirko Filipović
- "Cro Cop" | 38-11-2, 1 NC
-
24
- Wanderlei Silva
- "The Axe Murderer" | 35-14-1, 1 NC
-
25
- Pat Barry
- "HD" | 8-7-0
-
26
- Antônio Rodrigo Nogueira
- "Minotauro" | 34-10-1, 1 NC
-
27
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
28
- Quinton Jackson
- "Rampage" | 37-14-0
-
29
- Chad Mendes
- "Money" | 18-5-0
-
30
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
31
- Andrei Arlovski
- "The Pitbull" | 34-23-0, 2 NC
-
32
- Diego Sanchez
- "Nightmare" | 30-14-0
-
33
- Renan Barão
- "The Baron" | 34-10-0, 1 NC