Result
Ailín PérezDecision (unanimous)
MethodDecision (unanimous)
RoundR3
Time5:00
Time format(5-5-5)
RefereeRaul Porrata
Details(29–28, 29–28, 29–28)
Elo swing+14Ailín Pérez (1680 → 1694)-14Macy Chiasson (1627 → 1613)
UFC FIGHT NIGHT : MORENO VS KAVANAGH
Ailín Pérez vs Macy Chiasson
DateFeb 28, 2026
DivisionWomen's Bantamweight
StatusCompleted
VenueArena CDMX
BroadcastPARAMOUNT+
W
Fiona | 14-2-0Ailín Pérez
L
10-6-0Macy Chiasson
Ailín Pérez vs Macy Chiasson
Method :Decision (unanimous)
Round :R3
Time :5:00
Time format :(5-5-5)
Referee :Raul Porrata
Details :(29–28, 29–28, 29–28)
Ailín Pérez
Elo1710Good
3Y trend1628 → 1710
Fight Overview
RoundR3
Time5:00
MethodDecision (unanimous)
Macy Chiasson
Elo1613Solid
3Y trend1639 → 1613
What changed?
Checked daily by Combat Edge. Times show when we recorded an update, not when it was announced.
Combat Edge Intelligence
Fight Intelligence
Ailín Pérez won this fight by Decision (unanimous) in round R3 at 5:00. Ailín Pérez led more tracked fight-stat categories from the recorded round totals. Attempt-rate stats such as 1 of 4 takedowns require attempt fields from the legacy API before Combat Edge can calculate them accurately.
Compare Ailín Pérez and Macy Chiasson across their careers →Elo Recent career Elo trajectory
Recent three-year Elo paths for both fighters. Ratings shown here are current career context; the event-specific prediction or verified result remains on this Fight page.
Ailín PérezMacy Chiasson
Elo edge
Ailín Pérez1710+16 last move
Macy Chiasson1613-14 last move
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Recorded fight totals
Ailín PérezvsMacy Chiasson
Control time
7:36vs3:51
Total strikes
68vs41
Sig. strikes
27vs8
Takedowns
6vs0
Rev.
0vs2
Finishing profile
Ailín Pérezdecision leads 57% of wins
Macy Chiassondecision leads 40% of wins
Common opponents
Round stats
Ailín Pérez vs Macy Chiasson is a completed Women's Bantamweight fight from UFC FIGHT NIGHT : MORENO VS KAVANAGH. Ailín Pérez defeated Macy Chiasson by Decision (unanimous) in round R3 at 5:00. Combat Edge lists the result, records, fight stats, Elo context, and links to both fighter profiles.
Ailín Pérez vs Macy Chiasson quick answers
Who won Ailín Pérez vs Macy Chiasson?
Ailín Pérez won Ailín Pérez vs Macy Chiasson by Decision (unanimous) in round R3 at 5:00.
What event is Ailín Pérez vs Macy Chiasson on?
Ailín Pérez vs Macy Chiasson is listed on UFC FIGHT NIGHT : MORENO VS KAVANAGH.
What are the records for Ailín Pérez vs Macy Chiasson?
Ailín Pérez enters with a 14-2-0 record and Macy Chiasson enters with a 10-6-0 record.
What division is Ailín Pérez vs Macy Chiasson?
Ailín Pérez vs Macy Chiasson is listed as a Women's Bantamweight fight.
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