Women's Bantamweight

Macy Chiasson

Last fought: Feb 2026

RECORD

Pro

11-6-0

UFC

8-6-0

Age

Height

5'11"

Weight

135 lbs

Reach

72"

Stance

Orthodox

Career Analytics

Advanced Metric	Career
Fight Shape
Avg Fight Time	10:54
Fight Completion Rate	74.6%
Avg Rounds per Fight	2.24
% Fights Inside the Distance	50.0%
Strength of Schedule
Opponent UFC Record (all, at fight time)	58-40 (59.2%)
Opponent UFC Record (among wins)	21-18 (53.8%)
Opponent UFC Record (among losses)	37-22 (62.7%)
Positional Profile
% Time at Distance (approx.)	41.2%
% Time in Control	34.2%
% Time Controlled	24.6%
Control Rate of Clinch/Ground Time	58.1%
Distance Striking
Distance Sig. Strikes Landed / Min	3.77
Distance Sig. Strikes Absorbed / Min	3.70
Distance Striking Differential / Min	+0.06
Distance Strike Accuracy	34.2%
Distance Strike Defense	55.1%
Power & Pressure
KDs per 100 Power Strikes Landed	0.59
Knocked Down per 100 Absorbed	0.30
TD Attempts per 5 Distance Min	4.21
TDs Faced per 5 Distance Min	2.54
Sub Attempts per 15 Control Min	1.15
Fade Index (R3 pace / R1 pace)	0.45

All metrics are UFC fights only. Data coverage: rounds-based metrics use 13 of 14 fights with known round format. Methodology →

Where the Strikes Land

Share of landed significant strikes by target

Where the Fight Happens

Share of total fight time by position

Cumulative Significant Strikes vs the Women's Bantamweight field

Macy Chiasson League percentile bands (p5–p95) League median

The shaded bands are the league’s middle range: the darker center covers the 25th–75th percentile of fighters, the lighter outer zones extend to the 5th and 95th — computed only over fighters whose careers reached each minute mark. How these are calculated →

Career Stats

Statistic	Macy Chiasson
Striking
Sig. Strike Accuracy	46.1%
Sig. Strikes Landed/min	3.2
Sig. Strikes Absorbed/min	2.8
Strike Differential	0.5/min
Grappling
Takedown Accuracy	35.8%
Takedown Defense	62.5%
Takedowns Landed/15min	1.9
Submission Attempts/15min	0.4
Control Time/15min	5:07
Finishing Ability
KO/TKO % of Wins	37.5%
Submission % of Wins	25.0%
Decision % of Wins	37.5%
Avg Fight Time	10:54
Secondary Stats
Knockdowns/15min	0.2
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 2026Women's Bantamweight

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 2025Women's Bantamweight

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 2025Women's Featherweight

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 2024Women's Bantamweight

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 2024Women's Bantamweight

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 2022Catch Weight

KO/TKO (Kick) • Rd 3, 2:21

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

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

▼ 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 2022Women's Featherweight

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 2021Women's Featherweight

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 2021Women's Bantamweight

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 2020Women's Bantamweight

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 2019Women's Bantamweight

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 2019Women's Bantamweight

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 2019Women's Bantamweight

KO/TKO (Punch) • Rd 1, 1:49

Macy Chiasson25/4951%TD 0/0Ctrl 0:28KD 1

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	—

WIN

vs. Pannie Kianzad

The Ultimate Fighter: Heavy Hitters Finale • Nov 2018Women's FeatherweightTITLE

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

Macy Chiasson24/5048%TD 0/6Ctrl 5:31KD 1

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	—

Last updated: 2026-08-22 | Data source: UFCStats.com