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Macy Chiasson

Bantamweight · Record, fight history, odds and stats · fights out of New Orleans, Louisiana

10-6 pro record 8-6 in the UFC 3 losses in a rowLLLWW
Next fight
vs Bia Mesquita
UFC 334: Gane vs. Hokit · Sat, Nov 14, 2026
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MODELfight week
Odds and full matchup
Pro record
10-6
UFC record
8-6
Age
35
Height
5'11"
Reach
72"
Stance
Orthodox
UFC wins 3 by KO/TKO · 2 by submission · 3 by decision
UFC losses 1 by KO/TKO · 1 by submission · 4 by decision

About Macy Chiasson

Macy Chiasson is a bantamweight who fights out of New Orleans, Louisiana, with a professional record of 10-6 (8-6 in the UFC). Macy Chiasson has won 8 of 14 UFC fights, 3 by knockout and 2 by submission, and comes in on 3 losses in a row. Macy Chiasson's last fight was a loss against Ailin Perez on Feb 28, 2026, decision, 3 rounds.

Macy Chiasson faces Bia Mesquita next at UFC 334: Gane vs. Hokit on Sat, Nov 14, 2026. Betting Macy Chiasson at the closing price in every UFC fight with odds since 2021 would have returned −1.43u over 9 fights, one unit a fight.

Price record

What you'd have made betting Macy Chiasson at the closing price in every UFC fight since 2021 with odds on record, one unit a fight.

−1.43u 9 fights · return −16% a fight
Won4 of 9
Prices expected4.6 wins
As favourite3-2
As underdog1-3

Has won 0.6 fewer fights than the prices implied.

UFC fights

Newest first. Close is Macy Chiasson's closing price, consensus of the US-licensed books, with the chance it implied.

DateOpponentResultCloseUnits
Feb 28, 2026 Ailin Perezdecision, 3 rounds · fight page Lost +14838% −1.00u
Oct 4, 2025 Yana Santosdecision, 3 rounds · fight page Lost −20464% −1.00u
May 31, 2025 Ketlen Vieiradecision, 3 rounds · fight page Lost −14457% −1.00u
Jun 29, 2024 Mayra Bueno SilvaKO/TKO, round 2 (1:58) · fight page Won −11050% +0.91u
Mar 16, 2024 Pannie Kianzadsubmission, round 1 (3:54) · fight page Won −25068% +0.40u
Sep 10, 2022 Irene AldanaKO/TKO, round 3 (2:21) · fight page Lost +15038% −1.00u
May 7, 2022 Norma Dumontdecision, 3 rounds · fight page Won +18334% +1.83u
Dec 18, 2021 Raquel Penningtonsubmission, round 2 (3:07) · fight page Lost +12043% −1.00u
Mar 20, 2021 Marion Reneaudecision, 3 rounds · fight page Won −23066% +0.43u
Feb 15, 2020 Shanna Youngdecision, 3 rounds · fight page Won — —
Sep 28, 2019 Lina Lansbergdecision, 3 rounds · fight page Lost — —
May 4, 2019 Sarah MorasKO/TKO, round 2 (2:22) · fight page Won — —
Mar 2, 2019 Gina MazanyKO/TKO, round 1 (1:49) · fight page Won — —
Nov 30, 2018 Pannie Kianzadsubmission, round 2 (2:11) · title fight · fight page Won — —

Closing odds are on record from mid-2020.

Questions and answers

What is Macy Chiasson's record?

10-6 as a professional, 8-6 in the UFC.

When is Macy Chiasson's next fight?

Macy Chiasson fights Bia Mesquita at UFC 334: Gane vs. Hokit on Sat, Nov 14, 2026.

When was Macy Chiasson's last fight?

Feb 28, 2026: a loss against Ailin Perez (decision, 3 rounds).

Who has Macy Chiasson lost to in the UFC?

Ailin Perez (Feb 28, 2026, decision, 3 rounds), Yana Santos (Oct 4, 2025, decision, 3 rounds), Ketlen Vieira (May 31, 2025, decision, 3 rounds), Irene Aldana (Sep 10, 2022, KO/TKO, round 3 (2:21)), Raquel Pennington (Dec 18, 2021, submission, round 2 (3:07)) and Lina Lansberg (Sep 28, 2019, decision, 3 rounds).

How old is Macy Chiasson?

Macy Chiasson is 35.

How tall is Macy Chiasson, and what is Macy Chiasson's reach?

Macy Chiasson is 5'11" tall and has a 72" reach.

What weight class does Macy Chiasson fight in?

Bantamweight.

What stance does Macy Chiasson fight from?

Orthodox.