-
1
- Donald Cerrone
- "Cowboy"
- 36-17-0, 2 NC
-
2
- Conor McGregor
- "The Notorious"
- 22-6-0
-
3
- Rafael dos Anjos
- 32-16-0
-
4
- Anthony Johnson
- "Rumble"
- 23-6-0
-
5
- Joanna Jędrzejczyk
- 16-5-0
-
6
- Ronda Rousey
- "Rowdy"
- 12-2-0
-
7
- Benson Henderson
- "Smooth"
- 30-12-0
-
8
- Fabrício Werdum
- "Vai Cavalo"
- 24-9-1, 1 NC
-
9
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
10
- Max Holloway
- "Blessed"
- 26-7-0
-
11
- Chris Weidman
- "The All-American" | 16-7-0
-
12
- Gegard Mousasi
- "The Dreamcatcher" | 49-9-2
-
13
- Hector Lombard
- "Showeather" | 34-10-1, 3 NC
-
14
- Michael Johnson
- "The Menace" | 22-19-0
-
15
- Frankie Edgar
- "The Answer" | 24-11-1
-
16
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
17
- Paige VanZant
- "12 Gauge" | 8-5-0
-
18
- Carlos Condit
- "The Natural Born Killer" | 32-14-0
-
19
- Charles Oliveira
- "do Bronx" | 34-10-0, 1 NC
-
20
- Robert Whittaker
- "The Reaper" | 25-7-0
-
21
- Dong Hyun Kim
- "Stun Gun" | 22-4-1, 1 NC