Height
5' 5"
Reach
66.0"
Stance
—
Age
31
"Fiona"
AILÍN PÉREZ
Height
5' 5"
Reach
66.0"
Stance
—
Age
31
Representing Argentina, Ailín Pérez competes in the bantamweight division and develops her craft at The Goat Shed. After launching her professional journey in 2018, she secured the Samurai Fight House title before transitioning to the UFC in 2022. Her tactical approach emphasizes a high-volume takedown offense coupled with aggressive grappling techniques throughout her contests.
Entering this September 2026 event, she holds a total professional record of thirteen wins and two losses. Her current momentum includes five consecutive victories, beginning with a unanimous decision against Lucie Pudilová. She followed that result by besting Joselyne Edwards and securing an arm-triangle choke finish versus Darya Zheleznyakova. She maintained her winning trajectory through 2025 and early 2026, earning successive unanimous decision triumphs over Karol Rosa and Macy Chiasson.