-
1
- Ben Rothwell
- "Big"
- 37-14-0
-
2
- Gegard Mousasi
- "The Dreamcatcher"
- 49-9-2
-
3
- Fedor Emelianenko
- "The Last Emperor"
- 40-7-0, 1 NC
-
4
- Oumar Sy
- 9-0-0
-
5
- Georges St-Pierre
- "Rush"
- 26-2-0
-
6
- Kayla Harrison
- 17-1-0
-
7
- Ray Cooper III
- "Bradda Boy"
- 25-10-1
-
8
- Daniel Cormier
- "DC"
- 22-3-0, 1 NC
-
9
- Robert Whittaker
- "The Reaper"
- 25-7-0
-
10
- Francis NGannou
- "The Predator"
- 17-3-0
-
11
- Rafael Lovato Jr.
- 11-0-0
-
12
- Dustin Poirier
- "The Diamond" | 30-8-0, 1 NC
-
13
- Justin Gaethje
- "The Highlight" | 25-5-0
-
14
- Tony Ferguson
- "El Cucuy" | 25-10-0
-
15
- Max Holloway
- "Blessed" | 26-7-0
-
16
- Jorge Masvidal
- "Gamebred" | 35-17-0
-
17
- Stipe Miocic
- 20-4-0
-
18
- Chan Sung Jung
- "The Korean Zombie" | 17-8-0
-
19
- Rose Namajunas
- "Thug" | 12-6-0
-
20
- Maurício Rua
- "Shogun" | 27-14-1
-
21
- Reece Rothwell
- 0-0-0
-
22
- Robbie Lawler
- "Ruthless" | 30-16-0, 1 NC
-
23
- Israel Adesanya
- "The Last Stylebender" | 24-3-0
-
24
- Khabib Nurmagomedov
- "The Eagle" | 29-0-0