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Ailin Perez

Ailin Perez

1080 ELO #247

"Fiona"

MMA 13-2-0 · UFC 6-1-0 · Women's Bantamweight (#5) · CABA, Argentina · Goat Shed Academy · Last fought 101 days ago

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 #5. Born in CABA, Argentina, Ailin Perez has compiled an MMA record of 13-2-0 with a UFC record of 6-1-0. Known for their Kung Fu fighting style, Ailin Perez trains at Goat Shed Academy in CABA, Argentina. With an ELO rating of 1080, Ailin Perez ranks #247 out of 2693 UFC fighters.

Career Highlights: Ailin Perez has 6 wins in the UFC. Ailin Perez lands an average of 2.88 significant strikes per minute and averages 4.9 takedowns per 15 minutes.

Sensible Hypothetical Matchups

No fight is booked yet. These active Women's Bantamweight fighters are a similar age (within 8 years) and ELO (closest to 1080), and have not fought Ailin Perez before.

Opponent UFC Age ELO Δ Age Δ ELO
Michelle Montague 2-0-0 32 1033 1.0 47
Josiane Nunes 3-3-0 32 1015 1.0 65
Luana Carolina 6-4-0 33 1030 2.0 50
Ketlen Vieira 10-5-0 34 1072 3.0 8
Jacqueline Cavalcanti 5-1-0 28 1030 3.0 50
Melissa Mullins 2-2-0 34 1005 3.0 75

Fight Results Breakdown

7
Total Fights

Biggest Win

Macy Chiasson in 2026
Opponent ELO: 1042

Physical & Background Stats

Height
5' 5'
Weight
Women's Bantamweight
Reach
66'
Stance
Switch
Date of Birth
Oct 05 1994
Age
31
Peak ELO
1080
ELO Rank
247 of 2693
Strength of Schedule
86-43-0
Combined record of UFC opponents
Avg ELO of Opponents
1004.3
Avg ELO of Defeated Opponents
1005.2

Performance Statistics

SLpM
2.88
Significant Strikes Landed per Minute
Str. Acc.
56%
Significant Striking Accuracy
SApM
1.58
Significant Strikes Absorbed per Minute
Str. Def.
56%
Significant Strike Defence
TD Avg.
4.9
Average Takedowns per 15 minutes
TD Acc.
49%
Takedown Accuracy
Sub. Avg.
0.2
Average Submissions per 15 minutes

Ailin Perez Fight History

No defeats in this fight history.

Date Event Opponent Method Round Time Result Odds
2026-02-28 UFC Fight Night: Moreno vs. Kavanagh Macy Chiasson U-DEC 3 5:00 Win -160
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

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Ailin Perez ELO Rating Calculation

Fight # Date Opponent Name Opponent ELO Result ELO Gained ELO
7 2026-02-28 Macy Chiasson 1042 Win +15 1080
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

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