Professional Record
13-2-0
APPhoto pending
Current Elo Rating
1646
True Contender System
Women’s Bantamweight Ranking
#6
Pound-for-Pound Ranking
#29
Tale of the tape
- Height
- 165 cm
- Reach
- 168 cm
- Weight
- 61.2 kg
- Age
- 31 years
- Place of birth
- CABA, Argentina
- UFC debut
- September 3, 2022
- Team / gym
- Goat Shed Academy
Activity
Next fight
No bout announced
Ailín Pérez has no next fight confirmed by the UFC yet.
This section updates automatically as soon as one is announced.
Last fight
Ailín Pérezvs.Macy Chiasson
W · Decision · R3
- Event
- UFC Fight Night: Moreno vs. Kavanagh
- Date
- February 28, 2026
- Elo change
- +27
Career Statistics
Professional Record
13-2-0
UFC Record
6-1-0
7 UFC fights
Current Elo
1,646
Peak Elo
1,646
Wins by method
0KO/TKO1Submissions5Decisions
Finish rate16.7%
From peak0
Streak6 Wins
Biggest Elo gain
Achievements and career
- Current streak: 6 straight wins
- 1 division changes on record in the Elo history
Elo History
7 recorded UFC fights
UFC Start
1500
Current
1646
Peak Elo
1646
Total
+146
UFC Fight History
Feb 28, 2026
Decision · R3 · 5:00
−40 effective Elo for inactivity
Elo
1646
Change
+27
Jan 18, 2025
Decision · R3 · 5:00
Elo
1619
Change
+33
Sep 28, 2024
Submission · R1 · 3:52
Elo
1586
Change
+52
Jun 01, 2024
Decision · R3 · 5:00
Elo
1534
Change
+31
Nov 18, 2023
Decision · R3 · 5:00
Elo
1502
Change
+30
Jul 15, 2023
Decision · R3 · 5:00
−100 effective Elo for division change
Elo
1473
Change
+34
Sep 03, 2022
Submission · R2 · 4:54
Elo
1438
Change
-62
| Date | Result | Opponent | Method | Elo | Change |
|---|---|---|---|---|---|
| Feb 28, 2026 | W | Macy Chiasson −40 effective Elo for inactivity | Decision · R3 · 5:00 | 1646 | +27 |
| Jan 18, 2025 | W | Karol Rosa | Decision · R3 · 5:00 | 1619 | +33 |
| Sep 28, 2024 | W | Darya Zheleznyakova | Submission · R1 · 3:52 | 1586 | +52 |
| Jun 01, 2024 | W | Joselyne Edwards | Decision · R3 · 5:00 | 1534 | +31 |
| Nov 18, 2023 | W | Lucie Pudilová | Decision · R3 · 5:00 | 1502 | +30 |
| Jul 15, 2023 | W | Ashlee Evans-Smith −100 effective Elo for division change | Decision · R3 · 5:00 | 1473 | +34 |
| Sep 03, 2022 | L | Stephanie Egger | Submission · R2 · 4:54 | 1438 | -62 |
Competitive Profile
Ailín Pérez’s position is calculated by the True Contender MMA Elo system from real results and strength of opposition. The profile updates with the rankings after new fights are processed.