Ailin Perez

ArgentinaAge, record and fight history

Ailin Perez is a UFC fighter from Argentina who fights from the switch stance.

Updated Nov 9, 2026, 7:18 AM ET

Pro record14-2-0W-L-D UFC record7-18 UFC fights UFC wins by0-1-6KO - SUB - DEC DivisionWomen's Bantamweight135 lb StreakW7last 5: 5-0

About Ailin Perez

Ailin Perez was born on October 5, 1994, in Hurlingham, Buenos Aires, and her professional career began in 2018. In her first UFC fight, she lost to Stephanie Egger by submission in round 2 at 4:54 at UFC Fight Night: Gane vs. Tuivasa on Sep 3, 2022. In 2022 she fought at Women's Featherweight, and she has fought at Women's Bantamweight since 2023.

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Agatha Research DeskUpdated Oct 15, 2026

Fight history8

Every UFC fight in our records, newest first.

Date	Event	Opponent	Result	Method	Rd	Time
Sep 26, 2026	UFC Fight Night: Rosas Jr. vs. Barcelos	Norma Dumont	W	Decision (unanimous)	3	5:00
Feb 28, 2026	UFC Fight Night: Moreno vs. Kavanagh	Macy Chiasson	W	Decision (unanimous)	3	5:00
Jan 18, 2025	UFC 311: Makhachev vs. Moicano	Karol Rosa	W	Decision (unanimous)	3	5:00
Sep 28, 2024	UFC Fight Night: Moicano vs. Saint Denis	Daria Zhelezniakova	W	Submission	1	3:52
Jun 1, 2024	UFC 302: Makhachev vs. Poirier	Joselyne Edwards	W	Decision (unanimous)	3	5:00
Nov 18, 2023	UFC Fight Night: Allen vs. Craig	Lucie Pudilova	W	Decision (unanimous)	3	5:00
Jul 15, 2023	UFC Fight Night: Holm vs. Bueno Silva	Ashlee Evans-Smith	W	Decision (unanimous)	3	5:00
Sep 3, 2022	UFC Fight Night: Gane vs. Tuivasa	Stephanie Egger	L	Submission	2	4:54

How she is doing nowLast fight Sep 26

UFC record7-18 fights since 2022

Since moving up7-0at women's bantamweight, since 2023

Last fightSep 26beat Norma Dumont

Last 55-0WWWWWNewest first. Five wins in a row.

CareerPro since 2018

8years2018 to 2026

2022UFC debutLost to Stephanie Egger
2023Women's BantamweightMoved up a division
Sep 26, 2026Latest fightBeat Norma Dumont

How her UFC fights ended

7 wins

Submission 1Decision 6

1 loss

Submission 1

Divisions

Women's Bantamweight: 7-02023 to 2026, 7 UFC fights
Women's Featherweight: 0-12022, 1 UFC fight

First UFC fight

Sep 3, 2022: lost to Stephanie Egger by submissionFight Night: Gane vs. Tuivasa, round 2, 4:54

Latest fight

Sep 26, 2026: beat Norma Dumont by unanimous decisionFight Night: Rosas Jr. vs. Barcelos, round 3, 5:00

Sources and updates

Fights, records and schedules come from Agatha's own records: ESPN's fighter records and results, and the UFC fight history in our data.

Updated Nov 9, 2026, 7:18 AM ET. Results and form refresh after every fight; biography facts are checked weekly.