1. Kamaru “The Nigerian Nightmare” Usman (16-1-0)
  2. Colby “Chaos” Covington (15-2-0)
  3. Tyron “The Chosen One” Woodley (19-4-1)
  4. Jorge “Gamebred” Masvidal (35-13-0)
  5. Leon “Rocky” Edwards (18-3-0)
  6. Rafael dos Anjos (29-12-0)
  7. Douglas “The Phenom” Lima (32-7-0)
  8. Rory “Red King” MacDonald (21-6-1)
  9. Demian Maia (28-9-0)
10. “Ruthless” Robbie Lawler (28-14-0, 1 NC)

Rankings current as of December 31, 2019.

Heavyweights | Light Heavyweights | Middleweights | Welterweights | Lightweights
Featherweights | Bantamweights | Flyweights | Women’s Pound-For-Pound
Unified Women’s Mixed Martial Arts Rankings