-
1
- Cub Swanson
- "Killer"
- 29-13-0
-
2
- Conor McGregor
- "The Notorious"
- 22-6-0
-
3
- T.J. Dillashaw
- 17-5-0
-
4
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
5
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
6
- José Aldo
- "Junior"
- 31-8-0
-
7
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
8
- Dominick Cruz
- "The Dominator"
- 24-4-0
-
9
- Benson Henderson
- "Smooth"
- 30-12-0
-
10
- Georges St-Pierre
- "Rush"
- 26-2-0
-
11
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
12
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
13
- BJ Penn
- "The Prodigy" | 16-14-2
-
14
- Cody Garbrandt
- "No Love" | 14-6-0
-
15
- Frankie Edgar
- "The Answer" | 24-11-1
-
16
- Cain Velasquez
- 14-3-0
-
17
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
18
- Chad Mendes
- "Money" | 18-5-0
-
19
- Max Holloway
- "Blessed" | 26-7-0
-
20
- Doo Ho Choi
- "The Korean Superboy" | 14-4-1
-
21
- Urijah Faber
- "The California Kid" | 35-11-0
-
22
- Stipe Miocic
- 20-4-0
-
23
- Nick Diaz
- 26-10-0, 2 NC
-
24
- Nate Diaz
- 21-13-0
-
25
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
26
- Lyoto Machida
- "The Dragon" | 26-12-0
-
27
- Yoel Romero
- "Soldier of God" | 16-7-0
-
28
- Ronda Rousey
- "Rowdy" | 12-2-0
-
29
- Michael Bisping
- "The Count" | 30-9-0
-
30
- Stephen Thompson
- "Wonderboy" | 17-7-1
-
31
- Joanna Jędrzejczyk
- 16-5-0
-
32
- Anthony Johnson
- "Rumble" | 23-6-0
-
33
- Rory MacDonald
- "Red King" | 23-10-1
-
34
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
35
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
36
- Miesha Tate
- "Cupcake" | 20-9-0
-
37
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
38
- Chris Weidman
- "The All-American" | 16-7-0
-
39
- Anthony Pettis
- "Showtime" | 25-14-0
-
40
- Rose Namajunas
- "Thug" | 12-6-0
-
41
- Khabib Nurmagomedov
- "The Eagle" | 29-0-0
-
42
- Dan Henderson
- "Hendo" | 32-15-0
-
43
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
44
- Rashad Evans
- "Suga" | 20-8-1
-
45
- Chuck Liddell
- "The Iceman" | 21-9-0
-
46
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
47
- Quinton Jackson
- "Rampage" | 37-14-0
-
48
- Junior dos Santos
- "Cigano" | 21-10-0
-
49
- Gunnar Nelson
- "Gunni" | 19-5-1
-
50
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2