UFC Fight Night: Chiasson vs Pérez - Date, Start time, Fight Card, Location

Macy Chiasson will face Ailín Pérez at UFC Fight Night in Arena CDMX, Mexico City. The fighters will compete in a lightweight matchup on the undercard of the main event between Brandon Moreno and Lone'er Kavanagh.

Chiasson, from New Orleans, is 34 years old with a record of 10 wins and 5 losses. Pérez holds an impressive record of 12 wins and 2 losses at only 31 years old. Both fighters are orthodox stances.

What time is Macy Chiasson vs Ailín Pérez fight

Live coverage for the Macy Chiasson vs Ailín Pérez main card will start at 05:00 PM EST on Paramount+. Refer to the table below to find your local time.

Region	Date	Main Card Start Time	Macy Chiasson vs Ailín Pérez Ring Walks (approx.)
USA and Canada (EST)	Saturday, Feb. 28, 2026	05:00 PM	06:40 PM
USA and Canada (PT)	Saturday, Feb. 28, 2026	02:00 PM	03:40 PM
UK and Ireland (GMT)	Saturday, Feb. 28, 2026	09:00 PM	10:40 PM
Australia (AEDT)	Sunday, March 1, 2026	08:00 AM	09:40 AM

The UFC Fight Night event will take place on February 28, 2026, at Arena CDMX in Mexico City, Mexico. The event starts at 06:40 PM EST.

Macy Chiasson will face Irene Pérez in a lightweight bout. This fight is part of the undercard. The main event features Brandon Moreno against Lone'er Kavanagh.

The start time may vary slightly depending on the duration of earlier fights. Fans should check their local listings for exact times and adjust according to their time zones.

Fighters Details

Macy Chiasson

Nationality: United States
Stance: Orthodox
Height: 180 cm
Reach: 180 cm
Total Fights: 15
Record: 10 / 5 / 0

Ailín Pérez

Nationality: Argentina
Stance: Orthodox
Height: 165 cm
Reach: 165 cm
Total Fights: 14
Record: 12 / 2 / 0

Macy Chiasson faces Ailín Pérez in a lightweight bout with no belts on the line.

Macy Chiasson holds a professional record of 10 wins and 5 losses. He is an orthodox fighter standing at 180 cm tall, reaching opponents easily with his 180 cm reach. Although he doesn't have knockout wins listed, his experience and height advantage could be critical in the match. His previous opponents showed diverse records that gave Macy valuable ring experience, positioning him strongly in this bout.

Ailín Pérez, known as "Fiona," possesses a record of 12 wins and 2 losses. Standing at 165 cm with a reach matching her height, she uses her skills in Miami effectively. Despite differing heights from Macy, Ailín's stronger win record reflects resilience and tactical ability that may offset any height disadvantages. Her past matchups have shown well-rounded skills, promising an engaging fight against Chiasson.

Macy Chiasson vs Ailín Pérez Betting Odds

Underdog: Macy Chiasson : 2.5 (+155)
Favorite: Ailin Perez : 1.5 (-184)

Method of victory	Macy Chiasson	Ailin Perez
By KO/TKO or disqualification	11.0 (+1000)	9.5 (+850)
By decision or technical decision	4.1 (+310)	2.0 (-105)

How and where to watch the Macy Chiasson vs Ailín Pérez Fight

You can watch Macy Chiasson vs Ailín Pérez via Paramount+.

Region	Live-streaming
USA	Paramount+
Canada	Paramount+
UK and Ireland	Paramount+
Australia	Paramount+
India	Paramount+

If your country is blocked by the streaming services or there simply isn’t any viable options for your country, we only can recommend one solution: using a VPN software to bypass the restrictions. It allows you to change your IP address and appear as if you’re watching the event from another country.

Watch this story: UFC Fight Night - Betting Odds, Prediction: Moreno vs Kavanagh

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