Ailin Perez

"Fiona"

AGE	31 / Oct 5, 1994
HEIGHT	5'5" / 165.1 cm
WEIGHT	135 lbs / 61.23 kg

ASSOCIATION
The Goat Shed Academy

CLASS
Bantamweight

Wins 12

KO / TKO

33%

SUBMISSIONS

17%

DECISIONS

50%

OTHERS

Losses 2

KO / TKO

SUBMISSIONS

50%

DECISIONS

OTHERS

50%

BIOGRAPHY

Born Ailin Luciana Perez.

Upcoming Fights

UFC Fight Night 268

February 28, 2026 Arena CDMX, Mexico City, Federal District, Mexico

Ailin Perez

12-2-0 (WIN-LOSS-DRAW)

Macy Chiasson

10-5-0 (WIN-LOSS-DRAW)

See entire fight card

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
win	Karol Rosa	UFC 311 - Makhachev vs. Moicano Jan / 18 / 2025	Decision (Unanimous) Mike Beltran VIEW PLAY-BY-PLAY	3	5:00
win	Darya Zheleznyakova	UFC Fight Night 243 - Moicano vs. St. Denis Sep / 28 / 2024	Submission (Arm-Triangle Choke) Herb Dean VIEW PLAY-BY-PLAY	1	3:52
win	Joselyne Edwards	UFC 302 - Makhachev vs. Poirier Jun / 01 / 2024	Decision (Unanimous) Gasper Oliver VIEW PLAY-BY-PLAY	3	5:00
win	Lucie Pudilova	UFC Fight Night 232 - Allen vs. Craig Nov / 18 / 2023	Decision (Unanimous) Chris Tognoni VIEW PLAY-BY-PLAY	3	5:00
win	Ashlee Evans-Smith	UFC on ESPN 49 - Holm vs. Bueno Silva Jul / 15 / 2023	Decision (Unanimous) Chris Tognoni VIEW PLAY-BY-PLAY	3	5:00
loss	Stephanie Egger	UFC Fight Night 209 - Gane vs. Tuivasa Sep / 03 / 2022	Submission (Rear-Naked Choke) Loic Pora VIEW PLAY-BY-PLAY	2	4:54
win	Stephanie Bragayrac	SFH 4 - Perez vs. Bragayrac May / 22 / 2022	TKO (Corner Stoppage) Luis Garavaglia	2	5:00
win	Romina Aguirre	SFH 3 - Prado vs. Basualdo Feb / 12 / 2022	TKO (Punches) Leandro Cassano	1	3:51
loss	Tamires Vidal	SFH 2 - Perez vs. Vidal Nov / 06 / 2021	Disqualification (Illegal Knees)	3	3:00
win	Alessandra Tainara	SFH 1 - Perez vs. Tainara Aug / 21 / 2021	KO (Head Kick) Alexandre Camera	1	4:20
win	Geyse Yasmin	NFC - Natal Fight Championship 19 Jun / 04 / 2021	Decision (Unanimous)	3	5:00
win	Fiorella Cardozo	CFU 12 - Arena Jun / 19 / 2019	TKO (Retirement) Paolo Lemos	1	1:02
win	Laura Ribeiro	CFU 10 - Revolution Fight Dec / 07 / 2018	Submission (Rear Naked Choke) Juan Britos	2	1:45
win	Noemi Galarza	ULLAMP - Liga Sudamericana Nov / 24 / 2018	Decision (Unanimous) Luis Garavaglia	3	5:00

FIGHT HISTORY - AMATEUR

Result	Fighter	Event	Method/Referee	R	Time
win	Brenda Marchessi	BF 4 - Better Fighters 4 Jun / 09 / 2018	Submission (Armbar)	2	N/A

PICTURES

AILIN PEREZ RELATED NEWS

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Nov 24, 2025

Ailin Perez

"Fiona"

UFC Fight Night 268

Ailin Perez

Macy Chiasson

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Ailin Perez

"Fiona"

UFC Fight Night 268

Ailin Perez

Macy Chiasson

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