-
1
- Dominick Cruz
- "The Dominator"
- 24-4-0
-
2
- Robbie Lawler
- "Ruthless"
- 30-16-0, 1 NC
-
3
- Stipe Miocic
- 20-4-0
-
4
- Stephen Thompson
- "Wonderboy"
- 17-7-1
-
5
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
6
- Anthony Johnson
- "Rumble"
- 23-6-0
-
7
- Veronica Hardy
- 8-4-1
-
8
- Carlos Condit
- "The Natural Born Killer"
- 32-14-0
-
9
- Eddie Alvarez
- "The Underground King"
- 30-8-0, 2 NC
-
10
- Ben Rothwell
- "Big"
- 37-14-0
-
11
- Patrick Cote
- "The Predator" | 23-11-0
-
12
- Brian Ortega
- "T-City" | 16-3-0, 1 NC
-
13
- Ilir Latifi
- "The Sledgehammer" | 16-9-0, 1 NC
-
14
- Michael McDonald
- "Mayday" | 19-4-0
-
15
- Demetrious Johnson
- "Mighty Mouse" | 25-4-1
-
16
- Neil Magny
- "Haitian Sensation" | 29-11-0
-
17
- Luke Sanders
- "Cool Hand" | 13-5-0
-
18
- T.J. Dillashaw
- 17-5-0
-
19
- Conor McGregor
- "The Notorious" | 22-6-0
-
20
- Albert Tumenov
- "Einstein" | 23-5-0
-
21
- Francisco Trinaldo
- "Massaranduba" | 28-9-0
-
22
- Mark Hunt
- "Super Samoan" | 13-14-1, 1 NC
-
23
- Bryan Barberena
- "Bam Bam" | 18-12-0
-
24
- Jon Jones
- "Bones" | 27-1-0, 1 NC
-
25
- Ed Herman
- "Short Fuse" | 24-16-0, 1 NC
-
26
- Cody Garbrandt
- "No Love" | 14-6-0
-
27
- Junior dos Santos
- "Cigano" | 21-10-0
-
28
- Jimmie Rivera
- "El Terror" | 23-5-0
-
29
- Glover Teixeira
- 33-9-0
-
30
- Derrick Lewis
- "The Black Beast" | 27-12-0, 1 NC
-
31
- Rob Font
- 20-8-0
-
32
- Justin Gaethje
- "The Highlight" | 25-5-0
-
33
- Alexander Yakovlev
- "Thunder of the North" | 25-13-1
-
34
- Mike Pyle
- "Quicksand" | 27-13-1
-
35
- Diego Rivas
- "Pitbull" | 7-2-0
-
36
- Daniel Kelly
- 13-4-0
-
37
- Nordine Taleb
- 15-7-0
-
38
- Sean Strickland
- "Tarzan" | 28-6-0
-
39
- Jake Matthews
- "The Celtic Kid" | 19-7-0
-
40
- Joseph Benavidez
- 28-8-0
-
41
- Rose Namajunas
- "Thug" | 12-6-0
-
42
- Chris Camozzi
- 27-15-0
-
43
- Anthony Pettis
- "Showtime" | 25-14-0
-
44
- Teruto Ishihara
- "Yashabo" | 13-12-3
-
45
- Tarec Saffiedine
- "Sponge" | 16-7-0
-
46
- Steve Bossé
- "The Boss" | 12-2-0
-
47
- Siyar Bahadurzada
- "The Great" | 24-8-2
-
48
- Justin Scoggins
- "Tank" | 15-6-0
-
49
- Wilson Reis
- 28-13-0
-
50
- Hiromasa Ougikubo
- 26-8-2
-
51
- Jarred Brooks
- "The Monkey God" | 20-3-0, 1 NC
-
52
- Oluwale Bamgbose
- "Holy War Angel" | 6-4-0