1065
ELO RATING

Ailin Perez

"Fiona"

MMA Record: 12-2-0
UFC Record: 5-1-0
Weight Class: Women's Bantamweight (Ranked #8)
Fighting Style: Kung Fu
Hometown: CABA, Argentina
Trains at: Goat Shed Academy

Ailin Perez "Fiona" - UFC Fighter Profile

Ailin Perez is a professional mixed martial arts fighter competing in the UFC Women's Bantamweight division and is ranked #8. Born in CABA, Argentina, Ailin Perez has compiled an MMA record of 12-2-0 with a UFC record of 5-1-0. Known for their Kung Fu fighting style, Ailin Perez trains at Goat Shed Academy in CABA, Argentina. With an ELO rating of 1065, Ailin Perez ranks #325 out of 2646 UFC fighters. Ailin Perez is scheduled to face Macy Chiasson at UFC Fight Night: Moreno vs. Almabayev on 2026-02-28.

Career Highlights: Ailin Perez has 5 wins in the UFC. Ailin Perez lands an average of 3.1 significant strikes per minute and averages 4.68 takedowns per 15 minutes.

Upcoming Fight

Event
UFC Fight Night: Moreno vs. Almabayev
Date
2026-02-28
Weight Class
Bantamweight
Ailin Perez
ELO
1065
VS
Macy Chiasson
ELO
1042

Fight Results Breakdown

6
Total Fights
Biggest Win
Daria Zhelezniakova in 2024
Opponent ELO: 1016

Physical & Background Stats

Height
5' 5'
Weight
Women's Bantamweight
Reach
66'
Stance
Switch
Date of Birth
Oct 05 1994
Age
31
Peak ELO
1065
ELO Rank
325 of 2646
Strength of Schedule
73-36-0
Combined record of UFC opponents
Avg ELO of Opponents
996.7
Avg ELO of Defeated Opponents
996.2

Performance Statistics

SLpM
3.1
Significant Strikes Landed per Minute
Str. Acc.
54%
Significant Striking Accuracy
SApM
1.79
Significant Strikes Absorbed per Minute
Str. Def.
55%
Significant Strike Defence
TD Avg.
4.68
Average Takedowns per 15 minutes
TD Acc.
46%
Takedown Accuracy
Sub. Avg.
0.2
Average Submissions per 15 minutes

Ailin Perez Fight History

Date Event Opponent Method Round Time Result Odds
2025-01-18 UFC 311: Makhachev vs. Moicano Karol Rosa U-DEC 3 5:00 Win -
2024-09-28 UFC Fight Night: Moicano vs. Saint Denis Daria Zhelezniakova SUB Arm Triangle 1 3:52 Win -
2024-06-01 UFC 302: Makhachev vs. Poirier Joselyne Edwards U-DEC 3 5:00 Win -
2023-11-18 UFC Fight Night: Allen vs. Craig Lucie Pudilova U-DEC 3 5:00 Win -
2023-07-15 UFC Fight Night: Holm vs. Bueno Silva Ashlee Evans-Smith U-DEC 3 5:00 Win -
2022-09-03 UFC Fight Night: Gane vs. Tuivasa Stephanie Egger SUB Rear Naked Choke 2 4:54 Loss -

ELO Progression Over Time

Ailin Perez ELO Rating Calculation

Fight # Date Opponent Name Opponent ELO Result ELO Gained ELO
6 2025-01-18 Karol Rosa 1015 Win +14 1065
5 2024-09-28 Daria Zhelezniakova 1016 Win +20 1051
4 2024-06-01 Joselyne Edwards 984 Win +15 1031
3 2023-11-18 Lucie Pudilova 991 Win +16 1016
2 2023-07-15 Ashlee Evans-Smith 961 Win +15 1000
1 2022-09-03 Stephanie Egger 1012 Loss -15 985

Division Ranking by ELO

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GOAT Division Ranking by ELO

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