United States
New Orleans, Louisiana

Macy Chiasson

 

AGE	34 / Jul 27, 1991
HEIGHT	5'11" / 180.34 cm
WEIGHT	138 lbs / 62.6 kg

ASSOCIATION
Fortis MMA

CLASS
Featherweight

Wins 10

KO / TKO

3

30%

SUBMISSIONS

3

30%

DECISIONS

4

40%

Losses 5

KO / TKO

1

20%

SUBMISSIONS

1

20%

DECISIONS

3

60%

Upcoming Fights

UFC Fight Night 268

February 28, 2026 Arena CDMX, Mexico City, Federal District, Mexico

Macy Chiasson

10-5-0 (WIN-LOSS-DRAW)

Ailin Perez

12-2-0 (WIN-LOSS-DRAW)

See entire fight card

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
loss	Yana Santos	UFC 320 - Ankalaev vs. Pereira 2 Oct / 04 / 2025	Decision (Unanimous) Chris Tognoni VIEW PLAY-BY-PLAY	3	5:00
loss	Ketlen Vieira	UFC on ESPN 68 - Blanchfield vs. Barber May / 31 / 2025	Decision (Unanimous) Mark Smith VIEW PLAY-BY-PLAY	3	5:00
win	Mayra Bueno Silva	UFC 303 - Pereira vs. Prochazka 2 Jun / 29 / 2024	TKO (Doctor Stoppage) Chris Tognoni VIEW PLAY-BY-PLAY	2	1:58
win	Pannie Kianzad	UFC Fight Night 239 - Tuivasa vs. Tybura Mar / 16 / 2024	Submission (Rear-Naked Choke) Mark Smith VIEW PLAY-BY-PLAY	1	3:54
loss	Irene Aldana	UFC 279 - Diaz vs. Ferguson Sep / 10 / 2022	KO (Upkick to the Body) Jason Herzog VIEW PLAY-BY-PLAY	3	2:21
win	Norma Dumont	UFC 274 - Oliveira vs. Gaethje May / 07 / 2022	Decision (Split) Keith Peterson VIEW PLAY-BY-PLAY	3	5:00
loss	Raquel Pennington	UFC Fight Night 199 - Lewis vs. Daukaus Dec / 18 / 2021	Submission (Guillotine Choke) Jason Herzog VIEW PLAY-BY-PLAY	2	3:07
win	Marion Reneau	UFC on ESPN 21 - Brunson vs. Holland Mar / 20 / 2021	Decision (Unanimous) Mark Smith VIEW PLAY-BY-PLAY	3	5:00
win	Shanna Young	UFC Fight Night 167 - Anderson vs. Blachowicz 2 Feb / 15 / 2020	Decision (Unanimous) Herb Dean VIEW PLAY-BY-PLAY	3	5:00
loss	Lina Lansberg	UFC Fight Night 160 - Hermansson vs. Cannonier Sep / 28 / 2019	Decision (Unanimous) Leon Roberts VIEW PLAY-BY-PLAY	3	5:00
win	Sarah Moras	UFC Fight Night 151 - Iaquinta vs. Cowboy May / 04 / 2019	TKO (Punches) Yves Lavigne VIEW PLAY-BY-PLAY	2	2:22
win	Gina Mazany	UFC 235 - Jones vs. Smith Mar / 02 / 2019	TKO (Punches) Chris Tognoni VIEW PLAY-BY-PLAY	1	1:49
win	Pannie Kianzad	UFC - The Ultimate Fighter 28 Finale Nov / 30 / 2018	Submission (Rear-Naked Choke) Yves Lavigne VIEW PLAY-BY-PLAY	2	2:11
win	Allison Schmidt	Invicta FC 29 - Kaufman vs. Lehner May / 04 / 2018	Decision (Unanimous) Mike England	3	5:00
win	Miranda Dearing	In Ya Face - Caged Warrior Championship 16 Oct / 21 / 2017	Submission (Armbar)	3	1:38

FIGHT HISTORY - PRO EXHIBITION

Result	Fighter	Event	Method/Referee	R	Time
win	Leah Letson	UFC - The Ultimate Fighter Season 28 Semifinals Aug / 15 / 2018	KO (Knee to the Body) Jason Herzog	1	3:04
win	Larissa Pacheco	UFC - The Ultimate Fighter Season 28 Quarterfinals, Day 2 Jul / 26 / 2018	TKO (Punches) Chris Tognoni	1	3:48

FIGHT HISTORY - AMATEUR

Result	Fighter	Event	Method/Referee	R	Time
win	Yuri Medina	In Ya Face - Caged Warrior Championship 13 Mar / 11 / 2017	TKO (Punches)	1	0:46
win	Annie DeCrescente	RMMA - Renaissance MMA 35 Oct / 16 / 2015	Submission (Rear-Naked Choke)	2	1:25
win	Amber Willard	RMMA - Renaissance MMA 34 Jun / 19 / 2015	TKO (Punches)	1	0:38
loss	Felicia Spencer	RMMA - Renaissance MMA 31 Aug / 22 / 2014	Decision (Unanimous)	3	3:00
win	Candace Maricle	GFA 26 - Global Fighting Alliance 26 Jul / 26 / 2014	KO	1	0:51

PICTURES