Ailín Pérez "Fiona"
Ailín Pérez, known as "Fiona", is a mixed martial artist from Argentina listed in the Women's Bantamweight division. Ailín Pérez holds a professional record of 14-2-0, including 7-1-0 inside the UFC. Of those UFC wins, 0 came by knockout or TKO, 1 by submission and 6 by decision. Ailín Pérez stands 5'5", has a 66-inch reach, fights out of a switch stance, and is 32 years old. Ailín Pérez is currently on a 7-fight winning streak and is listed as Active.
Ailín Pérez profile
| Division | Women's Bantamweight |
|---|---|
| Professional record | 14-2-0 |
| UFC record | 7-1-0 |
| Division rank | #3 |
| Status | Active |
| Country | Argentina |
| Age | 32 |
| Date of birth | 1994-10-05 |
| Height | 5'5" |
| Reach | 66" |
| Leg reach | 36" |
| Stance | Switch |
| Last weigh-in | 136 lbs |
| Current streak | W7 |
| Total octagon time | 1h 44m |
Striking statistics
| Significant strikes landed per minute | 2.82 |
|---|---|
| Significant strikes absorbed per minute | 1.79 |
| Striking accuracy | 54.3% |
| Striking defense | 56.5% |
| Knockdowns per 15 minutes | 0.14 |
| Strikes to the head | 56% |
| Strikes to the body | 23.5% |
| Strikes to the legs | 20.5% |
Grappling statistics
| Takedowns per 15 minutes | 4.34 |
|---|---|
| Takedown defense | 66.7% |
| Submission attempts per 15 minutes | 0.14 |
| Average control time per fight (seconds) | 324.63 |
UFC finish breakdown
| UFC wins by KO/TKO | 0 |
|---|---|
| UFC wins by submission | 1 |
| UFC wins by decision | 6 |
Ailín Pérez recorded fight history
Recorded bouts across promotions. This list can be incomplete and is not a substitute for the published full career record.
| Date | Promotion | Event | Opponent | Result | Method |
|---|---|---|---|---|---|
| 2026-09-26 | UFC | UFC Fight Night: Rosas Jr. vs. Barcelos | Norma Dumont | win | Decision - Unanimous |
| 2026-02-28 | UFC | UFC Fight Night: Moreno vs. Kavanagh | Macy Chiasson | win | Decision · Unanimous |
| 2025-01-18 | UFC | UFC 311: Makhachev vs. Moicano | Karol Rosa | win | Decision · Unanimous |
| 2024-09-28 | UFC | UFC Fight Night: Moicano vs. Saint Denis | Daria Zhelezniakova | win | Arm Triangle From Half Guard |
| 2024-06-01 | UFC | UFC 302: Makhachev vs. Poirier | Joselyne Edwards | win | Decision · Unanimous |
| 2023-11-18 | UFC | UFC Fight Night: Allen vs. Craig | Lucie Pudilová | win | Decision · Unanimous |
| 2023-07-15 | UFC | UFC Fight Night: Holm vs. Bueno Silva | Ashlee Evans-Smith | win | Decision · Unanimous |
| 2022-09-03 | UFC | UFC Fight Night: Gane vs. Tuivasa | Stephanie Egger | loss | Rear Naked Choke |
| 2022-05-22 | SFH | Samurai Fight House 4 | Stephanie Bragayrac | win | Corner Stoppage · 5:00 · R2 |
| 2022-02-12 | SFH | Samurai Fight House 3 | Romina Aguirre | win | Ground & Pound · 3:51 · R1 |
| 2021-11-06 | SFH | Samurai Fight House 2 | Tamires Vidal | loss | Illegal Knees · 3:00 · R3 |
| 2021-08-21 | SFH | Samurai Fight House 1 | Alessandra Tainara | win | KO/TKO · 4:20 · R1 |
| 2021-06-04 | NFC | NFC 19 | Geyse Yasmin | win | Decision · Unanimous |
| 2019-06-07 | CFU | CFU 12: Arena | Fiorella Cardozo | win | KO/TKO · 1:02 · R1 |
| 2018-12-07 | CFU | CFU 10: Revolution Fight | Laurita Ribeiro | win | Rear Naked Choke · 1:45 · R2 |
| 2018-11-24 | MRWF | ULLAMP: Liga Sudamericana 2 | Noemi Galarza | win | Decision · Unanimous |
More women's bantamweight fighters
Ailín Pérez is listed in the Women's Bantamweight database division.
Medical and compliance records
UFC medical and compliance records
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Sources and methodology
Career records and bout history are compiled from published MMA records. UFC performance metrics use published bout statistics; percentiles and derived metrics are calculated by Verdikt AI. Data can change after official corrections.
How to compare records and statistics · Read the methodology or report a correction.
