-
1
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
2
- Conor McGregor
- "The Notorious"
- 22-6-0
-
3
- Robbie Lawler
- "Ruthless"
- 30-16-0, 1 NC
-
4
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
5
- Yoel Romero
- "Soldier of God"
- 16-7-0
-
6
- Fabrício Werdum
- "Vai Cavalo"
- 24-9-1, 1 NC
-
7
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
8
- T.J. Dillashaw
- 17-5-0
-
9
- Rafael dos Anjos
- 32-16-0
-
10
- Chris Weidman
- "The All-American"
- 16-7-0
-
11
- Johny Hendricks
- "Big Rig" | 18-8-0
-
12
- Matt Brown
- "The Immortal" | 24-19-0
-
13
- Daniel Cormier
- "DC" | 22-3-0, 1 NC
-
14
- Hector Lombard
- "Showeather" | 34-10-1, 3 NC
-
15
- Luke Rockhold
- 16-6-0