-
1
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
2
- Georges St-Pierre
- "Rush"
- 26-2-0
-
3
- Mark Coleman
- "The Hammer"
- 16-10-0
-
4
- Mark Kerr
- "The Smashing Machine"
- 15-11-0, 1 NC
-
5
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
6
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
7
- Cain Velasquez
- 14-3-0
-
8
- Jon Fitch
- 32-8-2, 1 NC
-
9
- Henry Cejudo
- "Triple C"
- 16-4-0
-
10
- Matt Hughes
- 45-9-0
-
11
- Dan Severn
- "The Beast" | 101-19-7
-
12
- Jake Shields
- 33-11-1, 1 NC
-
13
- Frankie Edgar
- "The Answer" | 24-11-1
-
14
- Tito Ortiz
- "The Huntington Beach Bad Boy" | 21-12-1
-
15
- Urijah Faber
- "The California Kid" | 35-11-0
-
16
- Kevin Randleman
- "The Monster" | 17-16-0
-
17
- Chael Sonnen
- 30-17-1
-
18
- Ben Askren
- "Funky" | 19-2-0, 1 NC
-
19
- Josh Barnett
- "The Warmaster" | 35-8-0
-
20
- Brock Lesnar
- 5-3-0, 1 NC