-
1
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
2
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
3
- Demetrious Johnson
- "Mighty Mouse"
- 25-4-1
-
4
- Gilbert Burns
- "Durinho"
- 22-7-0
-
5
- Sean O'Malley
- "Suga"
- 18-1-0, 1 NC
-
6
- Anderson Silva
- "The Spider"
- 34-11-0, 1 NC
-
7
- Eddie Alvarez
- "The Underground King"
- 30-8-0, 2 NC
-
8
- Michael Chandler
- "Iron"
- 23-8-0
-
9
- Khamzat Chimaev
- "Borz"
- 13-0-0
-
10
- Dustin Poirier
- "The Diamond"
- 30-9-0, 1 NC
-
11
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
12
- Francis NGannou
- "The Predator" | 17-3-0
-
13
- Max Holloway
- "Blessed" | 26-7-0
-
14
- Jiří Procházka
- "BJP" | 30-4-1
-
15
- Shavkat Rakhmonov
- "Nomad" | 18-0-0
-
16
- Alexander Volkanovski
- "The Great" | 26-4-0
-
17
- Justin Gaethje
- "The Highlight" | 25-5-0
-
18
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
19
- Islam Makhachev
- 26-1-0
-
20
- Chris Curtis
- "The Action Man" | 31-11-0, 1 NC
-
21
- Donald Cerrone
- "Cowboy" | 36-17-0, 2 NC
-
22
- Frankie Edgar
- "The Answer" | 24-11-1
-
23
- Jorge Masvidal
- "Gamebred" | 35-17-0
-
24
- Stephen Thompson
- "Wonderboy" | 17-7-1
-
25
- Stipe Miocic
- 20-4-0