-
1
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
2
- Anthony Pettis
- "Showtime"
- 25-14-0
-
3
- Vitor Belfort
- "The Phenom"
- 26-14-0, 1 NC
-
4
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
5
- Renan Barão
- "The Baron"
- 34-10-0, 1 NC
-
6
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
7
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
8
- Nick Newell
- "Notorious"
- 16-4-0
-
9
- Alexis Davis
- "Ally-Gator"
- 21-11-0
-
10
- Donald Cerrone
- "Cowboy"
- 36-17-0, 2 NC
-
11
- Oli Thompson
- "The Spartan" | 22-16-0
-
12
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
13
- Johny Hendricks
- "Big Rig" | 18-8-0
-
14
- Travis Browne
- "Hapa" | 18-7-1
-
15
- José Aldo
- "Junior" | 31-8-0
-
16
- Georges St-Pierre
- "Rush" | 26-2-0
-
17
- Ronaldo Souza
- "Jacaré" | 26-10-0, 1 NC
-
18
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
19
- Matt Brown
- "The Immortal" | 24-19-0
-
20
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
21
- Chad Mendes
- "Money" | 18-5-0
-
22
- Nick Diaz
- 26-10-0, 2 NC
-
23
- Conor McGregor
- "The Notorious" | 22-6-0
-
24
- Ketlen Vieira
- "Fenômeno" | 14-3-0
-
25
- Holly Holm
- "The Preacher's Daughter" | 15-7-0, 1 NC
-
26
- Jason Knight
- "The Kid" | 22-7-0
-
27
- Glover Teixeira
- 33-9-0
-
28
- T.J. Dillashaw
- 17-5-0
-
29
- Jéssica Andrade
- "Bate Estaca" | 26-12-0
-
30
- Cub Swanson
- "Killer" | 29-13-0
-
31
- Cris Cyborg
- 27-2-0, 1 NC
-
32
- Daniel Straus
- 26-10-0
-
33
- Valentina Shevchenko
- "Bullet" | 23-4-1
-
34
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
35
- John Lineker
- "Hands of Stone" | 37-11-0, 1 NC
-
36
- Michelle Waterson-Gomez
- "The Karate Hottie" | 18-12-0
-
37
- Stipe Miocic
- 20-4-0
-
38
- Pat Curran
- "Paddy Mike" | 23-9-0
-
39
- Gilbert Melendez
- "El Nino" | 22-8-0
-
40
- Phil De Fries
- 24-6-0, 1 NC
-
41
- Rosi Sexton
- "The Surgeon" | 13-5-0
-
42
- Antônio Silva
- "BigFoot" | 19-15-0, 1 NC
-
43
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
44
- Brandon Thatch
- "Rukus" | 11-5-0
-
45
- Rustam Khabilov
- "Tiger" | 24-4-0
-
46
- Michael Johnson
- "The Menace" | 22-19-0
-
47
- Bobby Green
- "King" | 32-15-1, 1 NC
-
48
- Tyron Woodley
- "The Chosen One" | 19-7-1
-
49
- Paul Daley
- "Semtex" | 44-18-2
-
50
- Francis Carmont
- "Limitless" | 25-12-0
-
51
- Sean Santella
- "Shorty Rock" | 23-9-2, 1 NC
-
52
- Ryan LaFlare
- 14-3-0
-
53
- Josh Sampo
- "The Gremlin" | 11-6-0
-
54
- Alexander Shlemenko
- "Storm" | 64-15-1, 1 NC
-
55
- Mark Godbeer
- "The Hand of" | 13-5-0
-
56
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
57
- Jimi Manuwa
- "Poster Boy" | 17-6-0