-
1
- Max Holloway
- "Blessed"
- 26-7-0
-
2
- Calvin Kattar
- "The Boston Finisher"
- 23-8-0
-
3
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
4
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
5
- Petr Yan
- "No Mercy"
- 17-5-0
-
6
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
7
- Giga Chikadze
- "Ninja"
- 15-3-0
-
8
- Rob Font
- 20-8-0
-
9
- Cody Garbrandt
- "No Love"
- 14-6-0
-
10
- José Aldo
- "Junior"
- 32-8-0
-
11
- Jorge Masvidal
- "Gamebred" | 35-17-0
-
12
- Conor McGregor
- "The Notorious" | 22-6-0
-
13
- Junior dos Santos
- "Cigano" | 21-10-0
-
14
- Nate Diaz
- 21-13-0
-
15
- Nick Diaz
- 26-10-0, 2 NC
-
16
- Jairzinho Rozenstruik
- "Bigi Boy" | 14-5-0
-
17
- Alexander Gustafsson
- "The Mauler" | 18-8-0
-
18
- Gökhan Saki
- "The Rebel" | 1-2-0
-
19
- Georges St-Pierre
- "Rush" | 26-2-0
-
20
- Michael Bisping
- "The Count" | 30-9-0
-
21
- Frankie Edgar
- "The Answer" | 24-11-1
-
22
- Vitor Belfort
- "The Phenom" | 26-14-0, 1 NC
-
23
- BJ Penn
- "The Prodigy" | 16-14-2
-
24
- Quinton Jackson
- "Rampage" | 37-14-0
-
25
- Mark Hominick
- "The Machine" | 20-12-0
-
26
- KJ Noons
- "King Karl" | 13-9-0, 1 NC
-
27
- Paul Daley
- "Semtex" | 44-18-2
-
28
- Alistair Overeem
- "The Demolition Man" | 47-19-0, 1 NC
-
29
- Takeya Mizugaki
- 23-14-2
-
30
- Andrei Arlovski
- "The Pitbull" | 34-23-0, 2 NC
-
31
- Demetrious Johnson
- "Mighty Mouse" | 25-4-1
-
32
- James Toney
- "Lights Out" | 0-1-0
-
33
- Melvin Guillard
- "The Young Assassin" | 32-22-2, 3 NC
-
34
- Martin Kampmann
- "Hitman" | 21-7-0
-
35
- Sergei Kharitonov
- "The Paratrooper" | 35-9-0, 2 NC
-
36
- Ray Mercer
- "Merciless" | 1-1-0
-
37
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
38
- Dominick Cruz
- "The Dominator" | 24-4-0
-
39
- Rory MacDonald
- "Red King" | 23-10-1
-
40
- Brandon Thatch
- "Rukus" | 11-5-0
-
41
- James McSweeney
- "The Hammer" | 15-18-0
-
42
- Josh Koscheck
- "Kos" | 17-11-0
-
43
- Kimbo Slice
- 6-2-0, 1 NC