Combattants MMA — The Blackbelt Japan

Japanese mixed martial artist (born 2000)

Tatsuro Taira is a Japanese professional mixed martial artist. He currently competes in the Flyweight division of the Ultimate Fighting Championship (UFC). As of December 9, 2025, he is #3 in the UFC flyweight rankings. Taira is the first and only fighter to date born in the 2000s to fight in and win a UFC main event.