Macy Chiasson UFC Stats & Fight History

Bio

Age34 (Jul 27, 1991)

Height5'11"

Weight135 lbs

Reach72"

StanceOrthodox

Career Stats

Statistic	Macy Chiasson
Striking
Sig. Strike Accuracy	46.0%
Sig. Strikes Landed/min	3.2
Sig. Strikes Absorbed/min	2.8
Strike Differential	0.4/min
Grappling
Takedown Accuracy	40.4%
Takedown Defense	60.0%
Takedowns Landed/15min	2.0
Submission Attempts/15min	0.2
Control Time/15min	4:48
Finishing Ability
KO/TKO % of Wins	42.9%
Submission % of Wins	14.3%
Decision % of Wins	42.9%
Avg Fight Time	11:11
Secondary Stats
Knockdowns/15min	0.0
Reversals/15min	0.6

Last 5 Averages

Statistic	Last 5 Fights
Sig. Strike Accuracy	49.5%
Sig. Strikes Landed/min	2.5
Sig. Strikes Absorbed/min	3.0
Takedown Accuracy	41.7%
Takedown Defense	61.1%
Control Time/Fight	2:28

Fight History

LOSS

vs. Ailin Perez

UFC Fight Night: Moreno vs. Kavanagh • Feb 2026

Decision (Unanimous) • Rd 3, 5:00

Macy Chiasson8/2335%TD 0/2Ctrl 3:51

Ailin Perez27/3871%TD 6/10Ctrl 7:36

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	4/5	80%	0/0	2:48	—
	Ailin Perez	6/7	86%	2/2	1:19	—

R2	Macy Chiasson	1/14	7%	0/2	0:53	—
	Ailin Perez	13/20	65%	3/5	1:56	—

R3	Macy Chiasson	3/4	75%	0/0	0:10	—
	Ailin Perez	8/11	73%	1/3	4:21	—

LOSS

vs. Yana Santos

UFC 320: Ankalaev vs. Pereira 2 • Oct 2025

Decision (Unanimous) • Rd 3, 5:00

Macy Chiasson54/11846%TD 2/3Ctrl 3:43

Yana Santos65/12452%TD 0/1Ctrl 0:49

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	14/33	42%	0/1	0:00	—
	Yana Santos	31/50	62%	0/0	0:49	—

R2	Macy Chiasson	25/50	50%	1/1	1:03	—
	Yana Santos	31/52	60%	0/0	0:00	—

R3	Macy Chiasson	15/35	43%	1/1	2:40	—
	Yana Santos	3/22	14%	0/1	0:00	—

LOSS

vs. Ketlen Vieira

UFC Fight Night: Blanchfield vs. Barber • May 2025

Decision (Unanimous) • Rd 3, 5:00

Macy Chiasson22/4351%TD 0/4Ctrl 0:33

Ketlen Vieira28/6444%TD 0/1Ctrl 10:06

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	17/31	55%	0/0	0:08	—
	Ketlen Vieira	18/48	38%	0/0	1:06	—

R2	Macy Chiasson	0/1	0%	0/2	0:07	—
	Ketlen Vieira	2/4	50%	0/1	4:47	—

R3	Macy Chiasson	5/11	45%	0/2	0:18	—
	Ketlen Vieira	8/12	67%	0/0	4:13	—

WIN

vs. Mayra Bueno Silva

UFC 303: Pereira vs. Prochazka 2 • Jun 2024

KO/TKO • Rd 2, 1:58

Macy Chiasson50/8559%TD 1/1Ctrl 1:48

Mayra Bueno Silva46/5978%TD 0/4Ctrl 1:19

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	37/62	60%	0/0	0:28	—
	Mayra Bueno Silva	42/52	81%	0/4	0:58	—

R2	Macy Chiasson	13/23	57%	1/1	1:20	—
	Mayra Bueno Silva	4/7	57%	0/0	0:21	—

WIN

vs. Pannie Kianzad

UFC Fight Night: Tuivasa vs. Tybura • Mar 2024

Submission (Rear Naked Choke) • Rd 1, 3:54

Macy Chiasson4/1040%TD 2/2Ctrl 2:28

Pannie Kianzad2/633%TD 1/2Ctrl 0:52

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	4/10	40%	2/2	2:28	—
	Pannie Kianzad	2/6	33%	1/2	0:52	—

LOSS

vs. Irene Aldana

UFC 279: Diaz vs. Ferguson • Sep 2022

KO/TKO (Kick) • Rd 3, 2:21

Macy Chiasson39/9441%TD 3/8Ctrl 3:28

Irene Aldana37/7152%TD 0/0Ctrl 1:00

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	13/33	39%	0/3	0:17	—
	Irene Aldana	25/47	53%	0/0	0:55	—

R2	Macy Chiasson	17/39	44%	2/3	2:51	—
	Irene Aldana	9/12	75%	0/0	0:05	—

R3	Macy Chiasson	9/22	41%	1/2	0:20	—
	Irene Aldana	3/12	25%	0/0	0:00	1

WIN

vs. Norma Dumont

UFC 274: Oliveira vs. Gaethje • May 2022

Decision (Split) • Rd 3, 5:00

Macy Chiasson32/8936%TD 6/12Ctrl 7:34

Norma Dumont38/7551%TD 0/0Ctrl 0:26

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	19/57	33%	1/1	0:02	—
	Norma Dumont	16/41	39%	0/0	0:00	—

R2	Macy Chiasson	10/25	40%	2/6	3:13	—
	Norma Dumont	10/17	59%	0/0	0:18	—

R3	Macy Chiasson	3/7	43%	3/5	4:19	—
	Norma Dumont	12/17	71%	0/0	0:08	—

LOSS

vs. Raquel Pennington

UFC Fight Night: Lewis vs. Daukaus • Dec 2021

Submission (Guillotine Choke) • Rd 2, 3:07

Macy Chiasson26/8630%TD 1/2Ctrl 1:18

Raquel Pennington45/7957%TD 0/0Ctrl 1:09

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	15/48	31%	1/1	1:07	—
	Raquel Pennington	24/38	63%	0/0	0:31	—

R2	Macy Chiasson	11/38	29%	0/1	0:11	—
	Raquel Pennington	21/41	51%	0/0	0:38	—

WIN

vs. Marion Reneau

UFC Fight Night: Brunson vs. Holland • Mar 2021

Decision (Unanimous) • Rd 3, 5:00

Macy Chiasson51/13837%TD 1/1Ctrl 3:48

Marion Reneau30/6348%TD 2/4Ctrl 2:15

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	15/56	27%	0/0	0:01	—
	Marion Reneau	13/28	46%	0/1	0:27	—

R2	Macy Chiasson	21/41	51%	0/0	2:40	—
	Marion Reneau	9/16	56%	1/1	0:26	—

R3	Macy Chiasson	15/41	37%	1/1	1:07	—
	Marion Reneau	8/19	42%	1/2	1:22	—

WIN

vs. Shanna Young

UFC Fight Night: Anderson vs. Blachowicz • Feb 2020

Decision (Unanimous) • Rd 3, 5:00

Macy Chiasson86/16652%TD 3/8Ctrl 8:33

Shanna Young40/7156%TD 0/1Ctrl 0:22

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	63/113	56%	1/4	0:44	—
	Shanna Young	31/55	56%	0/1	0:13	—

R2	Macy Chiasson	11/30	37%	1/3	3:16	—
	Shanna Young	7/14	50%	0/0	0:09	—

R3	Macy Chiasson	12/23	52%	1/1	4:33	—
	Shanna Young	2/2	100%	0/0	0:00	—

LOSS

vs. Lina Lansberg

UFC Fight Night: Hermansson vs. Cannonier • Sep 2019

Decision (Unanimous) • Rd 3, 5:00

Macy Chiasson26/4755%TD 0/4Ctrl 5:49

Lina Lansberg21/3954%TD 2/4Ctrl 7:45

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	13/19	68%	0/2	4:34	—
	Lina Lansberg	1/5	20%	0/0	0:00	—

R2	Macy Chiasson	6/13	46%	0/0	0:43	—
	Lina Lansberg	5/9	56%	1/2	3:36	—

R3	Macy Chiasson	7/15	47%	0/2	0:32	—
	Lina Lansberg	15/25	60%	1/2	4:09	—

WIN

vs. Sarah Moras

UFC Fight Night: Iaquinta vs. Cowboy • May 2019

KO/TKO (Punches) • Rd 2, 2:22

Macy Chiasson43/6665%TD 0/0Ctrl 3:17

Sarah Moras9/1182%TD 1/3Ctrl 3:46

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	20/32	62%	0/0	1:08	—
	Sarah Moras	9/11	82%	1/1	3:46	—

R2	Macy Chiasson	23/34	68%	0/0	2:09	—
	Sarah Moras	0/0	—	0/2	0:00	—

WIN

vs. Gina Mazany

UFC 235: Jones vs. Smith • Mar 2019

KO/TKO (Punch) • Rd 1, 1:49

Macy Chiasson25/4951%TD 0/0Ctrl 0:28

Gina Mazany14/2556%TD 0/0Ctrl 0:00

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	25/49	51%	0/0	0:28	1
	Gina Mazany	14/25	56%	0/0	0:00	—

Prior to UFC

Other (1 fight)

WIN

vs. Pannie Kianzad

The Ultimate Fighter: Heavy Hitters Finale • Nov 2018

Submission (Rear Naked Choke) • Rd 2, 2:11

Macy Chiasson24/5048%TD 0/6Ctrl 5:31

Pannie Kianzad19/3949%TD 0/2Ctrl 0:13

▼ Rounds

Rnd	Fighter	Sig Str	Acc	TD	Ctrl	KD
R1	Macy Chiasson	12/28	43%	0/6	3:49	—
	Pannie Kianzad	14/27	52%	0/2	0:04	—

R2	Macy Chiasson	12/22	55%	0/0	1:42	1
	Pannie Kianzad	5/12	42%	0/0	0:09	—