1. “All-American” Chris Weidman (12-0-0)
  2. Anderson “The Spider” Silva (33-6-0)
  3. Vitor “The Phenom” Belfort (24-10-0)
  4. Ronaldo “Jacaré” Souza (21-3-0, 1 NC)
  5. Luke Rockhold (13-2-0)
  6. Lyoto “The Dragon” Machida (22-5-0)
  7. Yoel “Soldier of God” Romero (9-1-0)
  8. Tim Kennedy (18-5-0)
  9. Gegard “The Dreamcatcher” Mousasi (35-5-2)
10. David Branch (15-3-0)

Rankings current as of January 1, 2015.

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