-
1
- Jon Jones
- "Bones"
- 27-1-0, 1 NC
-
2
- Amanda Nunes
- "The Lioness"
- 23-5-0
-
3
- Stipe Miocic
- 20-4-0
-
4
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
5
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
6
- Henry Cejudo
- "Triple C"
- 16-4-0
-
7
- Max Holloway
- "Blessed"
- 26-7-0
-
8
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
9
- Cris Cyborg
- 27-2-0, 1 NC
-
10
- Tyron Woodley
- "The Chosen One"
- 19-7-1
-
11
- T.J. Dillashaw
- 17-5-0
-
12
- Joanna Jędrzejczyk
- 16-5-0
-
13
- Robert Whittaker
- "The Reaper" | 25-7-0
-
14
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
15
- Kamaru Usman
- "Nigerian Nightmare" | 20-4-0
-
16
- Rose Namajunas
- "Thug" | 12-6-0
-
17
- Weili Zhang
- "Magnum" | 25-3-0
-
18
- Alexander Volkanovski
- "The Great" | 26-4-0
-
19
- Justin Gaethje
- "The Highlight" | 25-5-0
-
20
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
21
- Colby Covington
- "Chaos" | 17-4-0
-
22
- Petr Yan
- "No Mercy" | 17-5-0
-
23
- Jéssica Andrade
- "Bate Estaca" | 26-12-0
-
24
- Deiveson Figueiredo
- "Deus da Guerra" | 23-3-1
-
25
- Nicco Montaño
- 4-3-0