Ailin Perez
“Fiona”
Ailin Perez is ranked 6th of 67 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 67 · Women's Bantamweight
- FLIFirst Light Indexfame compared to skill
- +0.59Fame ahead of skill
▲ +0.04 in 31 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: 2,000 careers simulated from today, fight by fight; the dashed line is the middle one.
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 what the fight did to their First Light Rating: the true measure of skill.
FLI is what the fight did to their First Light Index: the rating of fame against 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.