Ailin Perez
“Fiona”
Ailin Perez is ranked 6th of 66 women's bantamweights by the First Light Rating, and 3rd in the UFC’s own women's bantamweight rankings.
- FLRFirst Light Ratingmeasure of true skill
- 1,7746th of 66 · Women's Bantamweight
- FLIFirst Light Indexfame compared to skill
- +0.59Fame ahead of skill
▲ +0.04 in 18 days - Career phase
- DevelopingCareer-best FLR 1,775, 26 Sept 2026
- Record
- 13–2Pro
Fame against skill.
Every fighter with an FLI, by skill and fame. Hover a dot for the fighter; click to open their page. The dashed curve is the fame their skill predicts: above it, a fighter is more famous than their skill; below it, better than their fame.
Skill and attention.
Attention is drawn at the skill level its fame matches: above the skill line, more famous than skilled. Shaded: where the most similar careers went next.
Recent fights.
| Date | Fight | FLR | FLI |
|---|---|---|---|
| 26 Sept 2026 | Won vs Norma DumontUFC Fight Night 289 - Rosas Jr. vs. Barcelos · Decision (Unanimous) | +16 | +0.03 |
| 28 Feb 2026 | Won vs Macy ChiassonUFC Fight Night 268 - Moreno vs. Kavanagh · Decision (Unanimous), R3 | +19 | — |
| 18 Jan 2025 | Won vs Karol RosaUFC 311 - Makhachev vs. Moicano · Decision (Unanimous), R3 | +34 | — |
| 28 Sept 2024 | Won vs Darya ZheleznyakovaUFC Fight Night 243 - Moicano vs. St. Denis · Submission (Arm-Triangle Choke), R1 | +58 | — |
| 1 Jun 2024 | Won vs Joselyne EdwardsUFC 302 - Makhachev vs. Poirier · Decision (Unanimous), R3 | +31 | — |
| 18 Nov 2023 | Won vs Lucie PudilovaUFC Fight Night 232 - Allen vs. Craig · Decision (Unanimous), R3 | +41 | — |
| 15 Jul 2023 | Won vs Ashlee Evans-SmithUFC on ESPN 49 - Holm vs. Bueno Silva · Decision (Unanimous), R3 | +57 | — |
| 3 Sept 2022 | Lost to Stephanie EggerUFC Fight Night 209 - Gane vs. Tuivasa · Submission (Rear-Naked Choke), R2 | −14 | — |
| 22 May 2022 | Won vs Stephanie BragayracSFH 4 - Perez vs. Bragayrac · TKO (Corner Stoppage), R2 | +93 | — |
| 12 Feb 2022 | Won vs Romina AguirreSFH 3 - Prado vs. Basualdo · TKO (Punches), R1 | +41 | — |
| 6 Nov 2021 | Lost to Tamires VidalSFH 2 - Perez vs. Vidal · Disqualification (Illegal Knees), R3 | −26 | — |
| 21 Aug 2021 | Won vs Alessandra TainaraSFH 1 - Perez vs. Tainara · KO (Head Kick), R1 | +70 | — |
FLR is the First Light Rating points the fight earned or cost them.
FLI is what the fight did to their fame against their skill.
How it is measured.
Data Credit: First Light Observatory.
How these numbers are made.
First Light may hold interests in athletes covered by the Index.