-
1
- Henry Cejudo
- "Triple C"
- 16-4-0
-
2
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
3
- Georges St-Pierre
- "Rush"
- 26-2-0
-
4
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
5
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
6
- Matt Hughes
- 45-9-0
-
7
- Fedor Emelianenko
- "The Last Emperor"
- 40-7-0, 1 NC
-
8
- Randy Couture
- "The Natural"
- 19-11-0
-
9
- Mark Kerr
- "The Smashing Machine"
- 15-11-0, 1 NC
-
10
- Kevin Randleman
- "The Monster"
- 17-16-0
-
11
- Chael Sonnen
- 30-17-1
-
12
- Mark Coleman
- "The Hammer" | 16-10-0
-
13
- Yoel Romero
- "Soldier of God" | 16-7-0
-
14
- Brock Lesnar
- 5-3-0, 1 NC
-
15
- Frankie Edgar
- "The Answer" | 24-11-1
-
16
- Mark Schultz
- 1-0-0
-
17
- Chris Weidman
- "The All-American" | 16-7-0
-
18
- Sean Sherk
- "The Muscle Shark" | 35-4-1
-
19
- Shane Carwin
- "The Engineer" | 12-2-0
-
20
- Jon Fitch
- 32-8-2, 1 NC