-
1
- Khabib Nurmagomedov
- "The Eagle"
- 29-0-0
-
2
- Israel Adesanya
- "The Last Stylebender"
- 24-3-0
-
3
- Kamaru Usman
- "Nigerian Nightmare"
- 20-4-0
-
4
- Amanda Nunes
- "The Lioness"
- 23-5-0
-
5
- Henry Cejudo
- "Triple C"
- 16-4-0
-
6
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
7
- Dustin Poirier
- "The Diamond"
- 30-8-0, 1 NC
-
8
- Max Holloway
- "Blessed"
- 26-7-0
-
9
- Brian Ortega
- "T-City"
- 16-3-0, 1 NC
-
10
- Valentina Shevchenko
- "Bullet"
- 23-4-1
-
11
- Rose Namajunas
- "Thug" | 12-6-0
-
12
- Colby Covington
- "Chaos" | 17-4-0
-
13
- Anthony Smith
- "Lionheart" | 37-19-0
-
14
- Derrick Lewis
- "The Black Beast" | 27-12-0, 1 NC
-
15
- Alexander Volkanovski
- "The Great" | 26-4-0
-
16
- Michael Chandler
- "Iron" | 23-8-0
-
17
- Jan Błachowicz
- 29-10-1
-
18
- Patricky Pitbull
- 25-13-0
-
19
- Sean O'Malley
- "Suga" | 18-1-0, 1 NC
-
20
- Petr Yan
- "No Mercy" | 17-5-0