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Women's Bantamweight · Active

Ailin Perez

UFC Record
7-1
Age
31
Height
5'5"
Reach
66"
Stance
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Fighter Elo

The rating the forecasts are built on. It projects fighters.

Fighter Elo
1628Today
1593Classic Elo
#8 Women: Pound for Pound#3 Women's Bantamweight
1300140015001600170020232024202520261386 going into Stephanie Egger, Sep 20221388 going into Ashlee Evans-Smith, Jul 20231543 going into Lucie Pudilova, Nov 20231518 going into Joselyne Edwards, Jun 20241560 going into Daria Zhelezniakova, Sep 20241590 going into Karol Rosa, Jan 20251554 going into Macy Chiasson, Feb 20261622 going into Norma Dumont, Sep 20261628 today1628
Fighter Elo going into each UFC fight, and today.
Classic Elo
1593Today
1628Fighter Elo
#11 Women: Pound for Pound#2 Women's Bantamweight

Classic Elo only moves on wins and losses, so it reads more like normal rankings.

145015001550160020232024202520261500 going into Stephanie Egger, Sep 20221484 going into Ashlee Evans-Smith, Jul 20231499 going into Lucie Pudilova, Nov 20231513 going into Joselyne Edwards, Jun 20241529 going into Daria Zhelezniakova, Sep 20241545 going into Karol Rosa, Jan 20251561 going into Macy Chiasson, Feb 20261576 going into Norma Dumont, Sep 20261593 today1593
Classic Elo going into each UFC fight, and after the last one.

How Fighter Elo Works

Fighter Elo is the model's rating for a fighter, on the same scale chess uses. An average UFC fighter sits around 1500. The gap between two fighters sets the forecast: 100 points ahead is about a 64% chance to win, 200 points about 76%, and 400 points about 91%.

Classic Elo only moves on wins and losses. Fighter Elo also counts how the fights went (striking and grappling numbers), age and build, and how active a fighter has been. It is worked out fresh before every fight, so it can move between fights too, for example with age or a long layoff.

Classic Elo, shown next to it, is the results-only version. It reads more like normal rankings, and the Rankings page can be switched to it.

Career Numbers

Across every UFC fight with recorded stats.

2.82Sig. Strikes Landed per Minute
54%Striking Accuracy
1.79Sig. Strikes Absorbed per Minute
56%Striking Defense
0.14Knockdowns per 15 Minutes
4.34Takedowns per 15 Minutes
46%Takedown Accuracy
67%Takedown Defense
0.14Submission Attempts per 15 Minutes
42%Share of Fight Time in Control
13.0 minAverage Fight Length
Ended ByKO/TKOSubmissionDecision
Wins016
Losses010

Fight History

Every UFC fight, newest first. Tap a fight to see what both fighters put up.

Winvs. Norma DumontUnanimous DecisionSep 26, 2026UFC Fight Night: Rosas Jr. vs. Barcelos

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezNorma Dumont
1622Fighter Elo Going In1507
1576Classic Elo Going In1593
37 of 85Significant Strikes46 of 106
47 of 99Total Strikes102 of 166
1 of 7Takedowns1 of 1
0Knockdowns0
0Submission Attempts0
3:41Control Time0:40
Winvs. Macy ChiassonUnanimous DecisionFeb 28, 2026UFC Fight Night: Moreno vs. Kavanagh

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezMacy Chiasson
1554Fighter Elo Going In1435
1561Classic Elo Going In1534
27 of 38Significant Strikes8 of 23
68 of 83Total Strikes41 of 74
6 of 10Takedowns0 of 2
0Knockdowns0
0Submission Attempts0
7:36Control Time3:51
Winvs. Karol RosaUnanimous DecisionJan 18, 2025UFC 311: Makhachev vs. Moicano

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezKarol Rosa
1590Fighter Elo Going In1447
1545Classic Elo Going In1550
62 of 131Significant Strikes53 of 112
81 of 155Total Strikes120 of 182
2 of 8Takedowns0 of 0
0Knockdowns0
0Submission Attempts0
4:15Control Time0:00
Winvs. Daria ZhelezniakovaSubmission · R1 3:52Sep 28, 2024UFC Fight Night: Moicano vs. Saint Denis

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezDaria Zhelezniakova
1560Fighter Elo Going In1504
1529Classic Elo Going In1517
7 of 12Significant Strikes5 of 12
22 of 27Total Strikes12 of 21
2 of 4Takedowns1 of 1
0Knockdowns0
1Submission Attempts0
1:42Control Time0:39
Winvs. Joselyne EdwardsUnanimous DecisionJun 1, 2024UFC 302: Makhachev vs. Poirier

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezJoselyne Edwards
1518Fighter Elo Going In1470
1513Classic Elo Going In1512
42 of 62Significant Strikes27 of 64
68 of 91Total Strikes130 of 179
6 of 11Takedowns0 of 0
1Knockdowns0
0Submission Attempts1
4:18Control Time5:11
Winvs. Lucie PudilovaUnanimous DecisionNov 18, 2023UFC Fight Night: Allen vs. Craig

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezLucie Pudilova
1543Fighter Elo Going In1399
1499Classic Elo Going In1456
42 of 74Significant Strikes20 of 42
123 of 180Total Strikes41 of 67
2 of 8Takedowns0 of 0
0Knockdowns0
0Submission Attempts1
8:36Control Time4:09
Winvs. Ashlee Evans-SmithUnanimous DecisionJul 15, 2023UFC Fight Night: Holm vs. Bueno Silva

Women's Bantamweight Bout · Scheduled for 3 rounds

Ailin PerezAshlee Evans-Smith
1388Fighter Elo Going In1274
1484Classic Elo Going In1469
60 of 104Significant Strikes12 of 47
127 of 190Total Strikes13 of 49
10 of 15Takedowns0 of 1
0Knockdowns0
0Submission Attempts0
11:36Control Time0:08
Lossvs. Stephanie EggerSubmission · R2 4:54Sep 3, 2022UFC Fight Night: Gane vs. Tuivasa

Women's Featherweight Bout · Scheduled for 3 rounds

Ailin PerezStephanie Egger
1386Fighter Elo Going In1435
1500Classic Elo Going In1502
16 of 34Significant Strikes15 of 22
41 of 61Total Strikes47 of 64
1 of 3Takedowns2 of 7
0Knockdowns0
0Submission Attempts1
1:33Control Time6:59