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Macy Chiasson
Women's Bantamweight

Macy Chiasson

10-6-0 UFC 8-6-0
Positional Grappler Durable
5'11"Height
72"Reach
OrthodoxStance
35Age
3KO wins
2Sub wins
62.5%Finish rate
10:54Avg fight

Skill profile

Rated 0–100 · where 138 MMA has read him, his grades and tags set each axis and the stats only nudge inside his band · stats alone where he is silent · the rim is reserved for specialists
Striking — Average, rated 58 of 100 · 138 MMA whiteboard: striking good · Feb 2026 · stats read 46 → nudged -4 inside the band · claims striking power +1, striking volume -2, striking technique +3 (+4) Accuracy — Average, rated 60 of 100 · claims striking technique +3 (+6) Striking D — Below avg, rated 28 of 100 · stats only — nothing in his reads bears on this axis Durability — Above avg, rated 70 of 100 · stats only — nothing in his reads bears on this axis Wrestling — Average, rated 67 of 100 · 138 MMA: wrestling good · Jun 2024 · stats read 74 → nudged +6 inside the band · claims td offense +1, clinch +2 (+4) TD Defense — Average, rated 54 of 100 · 138 MMA: wrestling good (no takedown-defence tag), half-weighted with the stats read 52 Grappling — Average, rated 60 of 100 · 138 MMA: grappling good · Feb 2026 · stats read 60 → nudged +1 inside the band · claims ground and pound +2 (+2) Control — Strong, rated 92 of 100 · claims top control +1, ground and pound +2 (+7) Striking Accuracy Striking D Durability Wrestling TD Defense Grappling Control
striking good whiteboard
5 analyst reads graded this phase
  • good UFC Fight Night Moreno vs Kavanagh Full Card Preview & Predictions · February 22, 2026 · whiteboard watch ↗
  • good UFC 320 Full Analysis, Prediction & Breakdown · September 30, 2025 watch ↗
  • good UFC Fight Night: Blanchfield vs Barber Full Card Analysis, Prediction & Breakdown · May 26, 2025 watch ↗
  • good UFC 303 Full Card Analysis, Prediction & Breakdown · June 26, 2024 watch ↗
  • good UFC Fight Night Tuivasa vs Tybura Full Card Analysis, Prediction & Breakdown (UFC Vegas 88) · March 12, 2024 watch ↗
grappling good
3 analyst reads graded this phase
  • good UFC Fight Night Moreno vs Kavanagh Full Card Preview & Predictions · February 22, 2026 watch ↗
  • good UFC 320 Full Analysis, Prediction & Breakdown · September 30, 2025 watch ↗
  • good UFC Fight Night: Blanchfield vs Barber Full Card Analysis, Prediction & Breakdown · May 26, 2025 watch ↗
wrestling good
2 analyst reads graded this phase
  • good UFC 303 Full Card Analysis, Prediction & Breakdown · June 26, 2024 watch ↗
  • good UFC Fight Night Tuivasa vs Tybura Full Card Analysis, Prediction & Breakdown (UFC Vegas 88) · March 12, 2024 watch ↗
cardio not yet read
durability not yet read
striking good 5 reads · whiteboard
grappling good 3 reads
wrestling good 2 reads
cardio not yet read
durability not yet read

138 MMA anchors Striking, Wrestling, Grappling · his tags and claims adjust Accuracy, TD Defense, Control · stats alone on Striking D, Durability.

Positional Grappler strong control — rates 92 of 100 · claims top control +1, ground and pound +2 (+7)
Durable above avg durability — rates 70 of 100 among UFC veterans
Career rates — the raw numbers behind the chart
Sig. strikes landed / min3.21
Sig. strikes absorbed / min2.76
Striking accuracy46.1%
Striking defense44.9%
Knockdowns / 15 min0.2
Takedowns / 15 min1.87
Takedown accuracy35.8%
Takedown defense62.5%
Sub attempts / 15 min0.39
Control time34.2%
Record vs .500+ opponents3-5

Insider info

6 analyst reads · 138 MMA · our paraphrase, never his words
vs Ailin Perez clear UFC Fight Night Moreno vs Kavanagh Full Card Preview & Predictions · February 22, 2026
grapplinggood strikinggood wrestlinggood

States his pick for Perez twice in a row, with a clear mechanism - Chiasson's weight-cut-driven cardio problem versus Perez's strong gas tank - and Chiasson's one real threat (the cage push) explicitly hedged as hard for her to land.

Will be the cleaner, better striker at distance - good range use and a jab she sticks well - but her volume, which used to be good, has visibly dipped lately, which the analyst attributes to a difficult cut down to 135 hurting her cardio. Good grappling: a really good cage push with control if she can land it, a serviceable takedown game of her own, and a brutal ground and pound. Picked against despite the analyst disclosing he is a fan of hers.

Strengthcleaner distance striking
Strengthuses range well
Strengthsticks the jab
Strengthgood cage push/control (conditional on landing it)
Strengthdecent takedowns
Strengthbrutal ground and pound
Weaknessstriking volume has dipped recently
range · long
vs Yana Santos clear UFC 320 Full Analysis, Prediction & Breakdown · September 30, 2025 · 1 read since
strikinggood grapplinggood wrestlinggood

States plainly 'I'm taking Macy [Chiasson] to win this one' on a specific mechanism (cage control, ground-and-pound) and says he would not be surprised if she finishes Santos early.

Called a good striker in her own right -- sticks the jab, good volume, uses her range well -- though rated a notch below Santos on the feet outside of power. Her real advantage is grappling: a good cage push with control, decent takedowns and ground-and-pound described as pretty vicious, making her the better overall grappler by a clear margin.

Strengthgood jab, volume and range on the feet
Strengthpower advantage over Santos
Strengthstrong cage push and control
Strengthvicious ground-and-pound
Weaknessrated a step below Santos in pure striking variety
vs Ketlen Vieira clear UFC Fight Night: Blanchfield vs Barber Full Card Analysis, Prediction & Breakdown · May 26, 2025 · 2 reads since
strikinggood grapplinggood wrestlinggood

He names the winner explicitly, by name, three separate times while laying out the gameplan, and closes by calling this a clear-cut pick for her, with a stated mechanism (push Vieira to the cage, control range, work the jab).

Macy Chiasson sticks a good jab, carries real volume, and is comfortable operating at distance, helped by an unusually long reach for the division since she naturally sits at a heavier weight class before cutting down. Her grappling is good as well -- serviceable takedowns and strong ground-and-pound -- and the analyst singles out her cage control as her single best tool and the specific route he expects her to use to win, pressing Vieira toward the fence where Vieira is known to struggle.

Strengthgood striking: jab, volume, range control
Strengthsize/frame advantage for the division
Strengthgood grappling; cage push/control named as her best weapon and gameplan
vs Mayra Bueno Silva clear UFC 303 Full Card Analysis, Prediction & Breakdown · June 26, 2024 · 3 reads since
strikinggood wrestlinggood

Lays out a specific round-by-round plan and says plainly he thinks she 'got this one'; the only uncertainty is over the exact scorecard numbers, a margin/method question, not the winner.

A size and reach advantage sets up her whole plan: good-volume striking that regularly outlands opponents, strong use of range, and a jab she can stick before Bueno Silva is even close enough to answer. Good wrestling as a secondary path -- a strong cage push with good control and ground-and-pound -- but the analyst specifically wants her to lean on the cage push over committing to takedowns, since getting taken down herself or ending up caught would hand Bueno Silva her best weapon. Picked to grind the first round, then win late as the fight opens up.

Strengthsize/reach advantage
Strengthgood-volume striking that outlands opponents
Strengthsticks the jab effectively at range
Strengthgood cage-push wrestling with strong control and ground-and-pound
Weaknessshooting takedowns instead of cage-pushing risks ending up in Bueno Silva's strength
vs Pannie Kianzad lean UFC Fight Night Tuivasa vs Tybura Full Card Analysis, Prediction & Breakdown (UFC Vegas 88) · March 12, 2024 · 4 reads since
strikinggood wrestlinggood

'Chiasson's probably getting the win here' -- 'probably' is a direct qualifier on the WIN itself, which demotes per the confidence-bar rule, despite the firm closing line 'Chiasson is the pick'.

Good striker with heavy volume who controls range effectively behind a consistent jab, plus a strong cage-push wrestling game with solid ground-and-pound once on top. The analyst's stated read is that her jab and range management specifically take away the opponent's technical striking edge, which is why she is the pick despite being rated the less skilled pure striker.

Strengthgood volume
Strengtheffective jab/range control
Strengthstrong cage-push wrestling
Strengthsolid ground-and-pound
vs Irene Aldana lean UFC 279 Full Card Preview, Predictions, & Analysis · September 7, 2022 · 5 reads since

Calls it one of his "least confident" picks on the card, taking Aldana mostly to have an answer rather than from real conviction.

Chiasson is the taller, rangier fighter with a real reach advantage (68.5in vs 72in) whose best path to victory is working the clinch against the cage and hitting elbows on the separation. The analyst draws a direct comparison to the earlier Pickett-Tiuliulin bout on this card. His real concern is whether she makes weight cleanly and has the gas tank for it, which is the stated reason he leans away from her.

Strengthheight/reach advantage
Strengthstrong clinch work, effective elbows on the break
Weaknessuncertainty about making weight and having the gas tank for it

Striking trend

Sig. strikes/min, last 8 fights · green = win
December 18, 2021 vs Raquel Pennington — 3.2/min (L) Dec '21 May 7, 2022 vs Norma Dumont — 2.13/min (W) May '22 September 10, 2022 vs Irene Aldana — 3.16/min (L) Sep '22 March 16, 2024 vs Pannie Kianzad — 1.03/min (W) — only 3.9 min of tape, so this rate reflects how fast the fight ended more than how he fought Mar '24 June 29, 2024 vs Mayra Bueno Silva — 7.18/min (W) Jun '24 May 31, 2025 vs Ketlen Vieira — 1.47/min (L) May '25 October 4, 2025 vs Yana Santos — 3.6/min (L) Oct '25 February 28, 2026 vs Ailin Perez — 0.53/min (L) Feb '26

Fight history

14 UFC bouts · newest first · opponent records as of fight night
L Ailin Perez 12-2 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Moreno vs. Kavanagh · February 28, 2026
8/23Sig. strikes
27/38Absorbed
0/2Takedowns
3:51Control
0Knockdowns
0Sub attempts
L Yana Santos 16-8 walk-in Decision - Unanimous · R3 5:00 — UFC 320: Ankalaev vs. Pereira 2 · October 4, 2025
54/118Sig. strikes
65/124Absorbed
2/3Takedowns
3:43Control
0Knockdowns
1Sub attempts
L Ketlen Vieira 14-4 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Blanchfield vs. Barber · May 31, 2025
22/43Sig. strikes
28/64Absorbed
0/4Takedowns
0:33Control
0Knockdowns
0Sub attempts
W Mayra Bueno Silva 10-3-1 walk-in TKO - Doctor's Stoppage · R2 1:58 — UFC 303: Pereira vs. Prochazka 2 · June 29, 2024
50/85Sig. strikes
46/59Absorbed
1/1Takedowns
1:48Control
0Knockdowns
0Sub attempts
W Pannie Kianzad 16-7 walk-in Submission · R1 3:54 — UFC Fight Night: Tuivasa vs. Tybura · March 16, 2024
4/10Sig. strikes
2/6Absorbed
2/2Takedowns
2:28Control
0Knockdowns
1Sub attempts
L Irene Aldana 12-6 walk-in KO/TKO · R3 2:21 — UFC 279: Diaz vs. Ferguson · September 10, 2022
39/94Sig. strikes
37/71Absorbed
3/8Takedowns
3:28Control
0Knockdowns
0Sub attempts
W Norma Dumont 7-1 walk-in Decision - Split · R3 5:00 — UFC 274: Oliveira vs. Gaethje · May 7, 2022
32/89Sig. strikes
38/75Absorbed
6/12Takedowns
7:34Control
0Knockdowns
0Sub attempts
L Raquel Pennington 12-8 walk-in Submission · R2 3:07 — UFC Fight Night: Lewis vs. Daukaus · December 18, 2021
26/86Sig. strikes
45/79Absorbed
1/2Takedowns
1:18Control
0Knockdowns
0Sub attempts
W Marion Reneau 9-6-1 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Brunson vs. Holland · March 20, 2021
51/138Sig. strikes
30/63Absorbed
1/1Takedowns
3:48Control
0Knockdowns
0Sub attempts
W Shanna Young 7-2 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Anderson vs. Blachowicz · February 15, 2020
86/166Sig. strikes
40/71Absorbed
3/8Takedowns
8:33Control
0Knockdowns
0Sub attempts
L Lina Lansberg 9-4 walk-in Decision - Unanimous · R3 5:00 — UFC Fight Night: Hermansson vs. Cannonier · September 28, 2019
26/47Sig. strikes
21/39Absorbed
0/4Takedowns
5:49Control
0Knockdowns
0Sub attempts
W Sarah Moras 5-4 walk-in KO/TKO · R2 2:22 — UFC Fight Night: Iaquinta vs. Cowboy · May 4, 2019
43/66Sig. strikes
9/11Absorbed
0/0Takedowns
3:17Control
0Knockdowns
0Sub attempts
W Gina Mazany 5-2 walk-in KO/TKO · R1 1:49 — UFC 235: Jones vs. Smith · March 2, 2019
25/49Sig. strikes
14/25Absorbed
0/0Takedowns
0:28Control
1Knockdowns
0Sub attempts
W Pannie Kianzad 10-3 walk-in TITLE Submission · R2 2:11 — The Ultimate Fighter: Heavy Hitters Finale · November 30, 2018
24/50Sig. strikes
19/39Absorbed
0/6Takedowns
5:31Control
1Knockdowns
2Sub attempts

Walk-in records count UFC bouts in this database. For the pre-UFC career, see the record breakdown below or the Tapology button up top.

Record breakdown

Full pro career (Wikipedia, results only)
10-6-0Pro record
Triumph Krav Maga, Fortis MMA, MidCity MMAGym / team

Wins by method

KO/TKO 3
Submission 3
Decision 4
Other 0

Losses by method

KO/TKO 1
Submission 1
Decision 4
Other 0

Fights by organization

UFC 14
Invicta FC 1
Caged Warrior Championship 1
Full career — 16 fights, every organization
OpponentMethodEventOrg RdTime
L Ailín Pérez Decision (unanimous) UFC Fight Night: Moreno vs. Kavanagh
February 28, 2026
UFC 3 5:00
L Yana Santos Decision (unanimous) UFC 320
October 4, 2025
UFC 3 5:00
L Ketlen Vieira Decision (unanimous) UFC on ESPN: Gamrot vs. Klein
May 31, 2025
UFC 3 5:00
W Mayra Bueno Silva TKO (doctor stoppage) UFC 303
June 29, 2024
UFC 2 1:58
W Pannie Kianzad Submission (rear-naked choke) UFC Fight Night: Tuivasa vs. Tybura
March 16, 2024
UFC 1 3:54
L Irene Aldana KO (upkick to the body) UFC 279
September 10, 2022
UFC 3 2:21
W Norma Dumont Decision (split) UFC 274
May 7, 2022
UFC 3 5:00
L Raquel Pennington Submission (guillotine choke) UFC Fight Night: Lewis vs. Daukaus
December 18, 2021
UFC 2 3:07
W Marion Reneau Decision (unanimous) UFC on ESPN: Brunson vs. Holland
March 20, 2021
UFC 3 5:00
W Shanna Young Decision (unanimous) UFC Fight Night: Anderson vs. Błachowicz 2
February 15, 2020
UFC 3 5:00
L Lina Länsberg Decision (unanimous) UFC Fight Night: Hermansson vs. Cannonier
September 28, 2019
UFC 3 5:00
W Sarah Moras TKO (punches) UFC Fight Night: Iaquinta vs. Cowboy
May 4, 2019
UFC 2 2:22
W Gina Mazany TKO (punches) UFC 235
March 2, 2019
UFC 1 1:49
W Pannie Kianzad Submission (rear-naked choke) The Ultimate Fighter: Heavy Hitters Finale
November 30, 2018
UFC 2 2:11
W Allison Schmidt Decision (unanimous) Invicta FC 29
May 4, 2018
Invicta FC 3 5:00
W Miranda Dearing Submission (armbar) Caged Warrior Championship 16
October 21, 2017
Caged Warrior Championship 3 1:38

Career history from the fighter's Wikipedia record table (Macy Chiasson) — results only, no strike stats; UFC bouts are marked and carry full stats in the fight history above.

Division context

vs. 38 qualified Women's Bantamweight fighters · tick = division mean
Striking volume /min 3.2 avg 3.8
Strikes absorbed /min 2.8 avg 3.8
Striking accuracy 46.1% avg 46.9%
Striking defense 44.9% avg 54.0%
Takedowns /15 min 1.9 avg 1.1
Takedown accuracy 35.8% avg 37.6%
Takedown defense 62.5% avg 61.0%
Sub attempts /15 min 0.4 avg 0.4
Control time 34.2% avg 22.9%
Finish rate 62.5% avg 40.6%

Headshot of Macy Chiasson by UFC · Official UFC athlete photo (copyright UFC; not freely licensed) · Wikimedia Commons · flattened onto dark background, cropped/resized