UFC / MMA · Women's Bantamweight (135 lb) · Fighter Profile
Ailín Pérez
"Fiona"
14-2-0
Bio
Ailín Pérez is an Argentine bantamweight riding a seven-fight UFC winning streak, including a September 2026 unanimous decision over Norma Dumont. The switch-stance fighter, nicknamed 'Fiona', has climbed into title contention with wins over Macy Chiasson and Karol Rosa in 2025–26. She is regarded as one of the division's fastest-rising contenders.
Tale of the Tape
| Record | 14-2-0 |
|---|---|
| Division | Women's Bantamweight (135 lb) |
| Status | Contender |
| Nickname | Fiona |
| Age | 32 |
| Nationality | Argentine |
| Height | 5'5" / 165cm |
| Reach | 66" / 168cm |
| Stance | Switch |
| Win methods | KO/TKO 4 · SUB 2 · DEC 8 |
Bout History
WWW
Wvs Macy ChiassonUFC Fight Night: Moreno vs. Kavanagh, Feb 28, 202613-2-0
Wvs Karol RosaUFC 311, Jan 18, 202512-2-0
Most recent first. The last column is the record after that bout.
More on Ailín Pérez
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