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Ailin Perez has a professional MMA record of 13-2-0 (wins-losses-draws).
Ailin Perez is next scheduled to fight Norma Dumont at UFC Fight Night on September 26, 2026.
Ailin Perez is 31 years old, born October 5, 1994.
Ailin Perez stands 165 cm (5'5") tall, with a 168 cm (66") reach.
Ailin Perez is from Argentina and competes in the Women's Bantamweight division.
Ailin Perez is ranked #5 in the UFC Women's Bantamweight division.
Ailin Perez is known as "Fiona".
Ailin Perez last fought on February 28, 2026 at UFC Fight Night: Moreno vs. Kavanagh, defeating Macy Chiasson by unanimous decision.
Ailin Perez defeated Macy Chiasson by unanimous decision at UFC Fight Night: Moreno vs. Kavanagh on February 28, 2026. All three judges (Raul Salas, Sal D'amato, Dave Tirelli) scored the fight 29-28 in Ailin Perez's favor.
Ailin Perez defeated Karol Rosa by unanimous decision at UFC 311: Makhachev vs. Moicano on January 18, 2025. The official scorecards were Sal D'amato 29-28, Jonathan Romero 29-28, Chris Crail 30-27 (winner's score first).
Ailin Perez is a 31-year-old Women's Bantamweight fighter, ranked #5, with a 13-2-0 record. Next fight: vs Norma Dumont at UFC Fight Night on September 26, 2026. Last fought February 2026.