1. Robert “The Reaper” Whittaker (19-4-0)
  2. Georges “Rush” St. Pierre (26-2-0)
  3. Yoel “Soldier of God” Romero (13-2-0)
  4. Luke Rockhold (16-4-0)
  5. Ronaldo “Jacaré” Souza (25-5-0, 1 NC)
  6. Kelvin Gastelum (14-3-0, 1 NC)
  7. Michael “The Count” Bisping (30-9-0)
  8. Gegard “The Dreamcatcher” Mousasi (43-6-2)
  9. “All-American” Chris Weidman (14-3-0)
10. David Branch (22-4-0)

Rankings current as of April 30, 2018.

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