Ailin Perez
#2 Women's BantamweightRecord 13-2Argentina
The style
Aggressive Pressure Striker
No. 4 ranked · Heavy hands · High output
GrapplingStriking
Ailin Perez is a 31-year-old Argentine bantamweight known for relentless forward pressure and heavy hands, most recently outpointing Macy Chiasson in February 2026. One of her two career losses came by disqualification. She now steps in against a ranked veteran in Norma Dumont, the biggest test of her UFC run.
Tale of the tape
| Record | 13-2 |
| Age | 31 |
| Height | 5'5" |
| Reach | 66" |
| Stance | — |
| Country | Argentina |
| Team | — |
The numbers
Career UFC averages.
| Sig. strikes landed / min | — |
| Striking accuracy | — |
| Sig. strikes absorbed / min | — |
| Striking defense | — |
| Takedowns / 15 min | — |
| Takedown accuracy | — |
| Takedown defense | — |
| Submission attempts / 15 min | — |
How they win
4 KO/TKO2 SUB7 DEC
How they lose
0 KO/TKO1 SUB1 DEC