#4 · womens bantamweight meta

WOMENS BANTAMWEIGHT

“Fiona”

Ailin Perez

Pro record · W–L–D

14-2-0

Known official pay · USD

Not disclosed

Sourced events only

Recent recorded results · newest first

W W W W W

Age: 32
Height: 5′ 5″ · 165 cm
Reach: 66″ · 168 cm
Stance: Not available
Listed weight: 135.00 lb
Country: Argentina
Fights out of: Not available
Gym: MMA Science Academy
Style: Kung Fu
Birthplace: CABA, Argentina
Leg reach: 36″ · 91 cm
UFC debut: Sep. 3, 2022

Compare fighter

UFC / API-Sports / Sportradar · Profile checked Oct 12, 2026Official athlete profile

The fighter in numbers

Performance & finishing

Ailin Perez

KO / TKO29%

Submission14%

Decision57%

Strikes landed / min: 2.82
Strikes absorbed / min: 1.79
Striking accuracy: 54%
Striking defense: 57%
Knockdowns / fight: 0.14
Takedowns / 15 min: 4.34
Takedown accuracy: 2%
Takedown defense: 67%
Submission attempts / 15 min: 0.14
Wins by finish: 43%

Ailin Perez

Up to five latest confirmed fights in our records · newest first

W W W W W

W
Macy Chiasson
decision unanimous · R3 · 5:00
Mar 1, 2026 · UFC Fight Night: Moreno vs. Kavanagh
Sportradar
W
Karol Rosa
decision unanimous · R3 · 5:00
Jan 19, 2025 · UFC 311: Makhachev vs. Moicano
Sportradar
W
Darya Zheleznyakova
submission · R1 · 3:52
Sep 28, 2024 · UFC Fight Night: Moicano vs. Saint Denis
Sportradar
W
Joselyne Edwards
decision unanimous · R3 · 5:00
Jun 1, 2024 · UFC 302: Makhachev vs. Poirier
Sportradar
W
Lucie Pudilova
decision unanimous · R3 · 5:00
Nov 18, 2023 · UFC Fight Night: Allen vs. Craig
Sportradar

Octagon Edge ratings

Power rating: 1654
Glicko rating: 1589

Model ratings, separate from official rankings.

More recorded fights

Dumont Viana, Norma vs. Perez, Ailin

Sep 26, 2026 · not_started

sportradar

Ailin Perez vs. Norma Dumont

Sep 26, 2026 · closed

api_sports

Perez, Ailin vs. Chiasson, Macy

Mar 1, 2026 · closed

sportradar

Rosa, Karol vs. Perez, Ailin

Jan 19, 2025 · closed

sportradar

Zheleznyakova, Darya vs. Perez, Ailin

Sep 28, 2024 · closed

sportradar

Perez, Ailin vs. Edwards, Joselyne

Jun 1, 2024 · closed

sportradar

Pudilova, Lucie vs. Perez, Ailin

Nov 18, 2023 · closed

sportradar

Evans-Smith, Ashlee vs. Perez, Ailin

Jul 15, 2023 · closed

sportradar

Egger, Stephanie vs. Perez, Ailin

Sep 3, 2022 · closed

sportradar

Follow the money

Career purses & reported pay

Totals cover the sourced fight records below. Private contracts, undisclosed bonuses, taxes, and unreported endorsement money are outside these figures.

A sourced career subtotal is not available yet.

0 documented events includedNet worth is not career fight pay.

Explore purse breakdowns

The story behind the fighter

Career status: Active
UFC athlete profileChecked 10/12/2026
Birthplace: CABA, Argentina
UFC athlete profileChecked 10/12/2026
UFC debut: Sep. 3, 2022
UFC athlete profileChecked 10/12/2026
Work before fighting: Fitness Instructor
UFC athlete profileChecked 10/12/2026Shared by the fighter
Prior Occupation: Before she began her professional fighting career, Ailin Perez worked as a fitness instructor.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter
Championships: Perez is a two-time South American MMA Bantamweight Champion, a Samurai Fight House champion, and a two-time South American Sanda Champion.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter

Inside the camp

Training base: MMA Science Academy
UFC athlete profileChecked 10/12/2026
Fighting style: Kung Fu
UFC athlete profileChecked 10/12/2026
Listed weight: 135.00 lb
UFC athlete profileChecked 10/12/2026
Leg reach: 36.00 in
UFC athlete profileChecked 10/12/2026
Titles and martial arts background: 2-time South American MMA Bantamweight Champion, Champion in Samurai Fight House, 2-time South American Sanda Champion in FAWK at 65kg and 70kg
UFC athlete profileChecked 10/12/2026Shared by the fighter
Training Beginnings: Perez started combat sports at age 12, specifically Kung Fu and Sanda, to emulate her brothers who played rugby.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter
Training Schedule: She maintains a rigorous training schedule, working out two or three times daily across different gyms and disciplines from Monday to Saturday.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter

Outside the cage

Hero: Her father is her hero because he consistently supported and believed in her before anyone else did.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter

Favorites & rituals

Favorite grappling technique: Ground-and-Pound
UFC athlete profileChecked 10/12/2026Shared by the fighter
Grappling Technique: Her preferred grappling technique is ground-and-pound.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter
Striking Technique: She favors pressure as her primary striking technique.
UFC athlete Q&AChecked 9/23/2026Shared by the fighter

Sponsors & endorsements

Publicly documented brand partnerships and endorsement details.

No sourced details available yet.

Stay in the loop

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The receipts

Pay by event

Earnings dashboard

No sourced payment records are available for this fighter yet.