1. Robert “The Reaper” Whittaker (20-4-0)
  2. Yoel “Soldier of God” Romero (13-3-0)
  3. Israel “The Last Stylebender” Adesanya (17-0-0)
  4. Kelvin Gastelum (15-4-0, 1 NC)
  5. Jack “The Joker” Hermansson (20-4-0)
  6. Ronaldo “Jacaré” Souza (26-7-0, 1 NC)
  7. Gegard “The Dreamcatcher” Mousasi (45-6-2)
  8. “All-American” Chris Weidman (14-4-0)
  9. Jared “The Killa Gorilla” Cannonier (12-4-0)
10. Paulo Henrique “Borrachinha” Costa (12-0-0)

Rankings current as of May 30, 2019.

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