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Fight Matrix

Macy Chiasson

  Macy Chiasson's profile at Sherdog 

Macy Chiasson's profile at Tapology 

Rank State: Nevada
Age: 33
Last 5: W L W W L
Association: Fortis MMA
Pro Debut Date: 2017-10-21
Pro Record: 10-4-0
Current Ranking:
#9 Women Bantamweight
'Big League' Record: 9-4-0
Last 3 Years: 2-2-0
Win Finish %: 60%
Combat Age: 36
Quality Perf. %: 71.4%
Last Quality Perf.: 2024-06-29
540 Metric: .333
Rating Points: 67
Highest Quarterly Ranking: 7/01/2019

#4 Women Bantamweight
Last Fight Date: 5/31/2025 [UFC]
Last Opponent: [#5 W135] Ketlen Vieira
Opponent's Last 5: W L W L W
UFC Record: 8-4-0
Octagon Time: 2:02:42
Longest Win Streak: 3 (2018-2019)
Next Best Win Streak: 2 (2024)
UFC Debut: 2018-11-30
Last UFC Fight: 2025-05-31

Complete Professional MMA Fight History
Fighter rankings represent most recent generated quarterly rating prior to the fight

  Opponent Outcome
L Ketlen Vieira
#8 Women Bantamweight 		Decision (Unanimous)
Round 3
  UFC on ESPN 68 - Blanchfield vs. Barber
Saturday, May 31st 2025
W Mayra Bueno Silva
#6 Women Bantamweight 		TKO (Doctor Stoppage)
Round 2
  UFC 303 - Pereira vs. Prochazka 2
Saturday, June 29th 2024
W Pannie Kianzad
#6 Women Bantamweight 		Submission (Rear-Naked Choke)
Round 1
  UFC Fight Night 239 - Tuivasa vs. Tybura
Saturday, March 16th 2024
L Irene Aldana
#6 Women Bantamweight 		KO (Upkick to the Body)
Round 3
  UFC 279 - Diaz vs. Ferguson
Saturday, September 10th 2022
W Norma Dumont
#5 Women Featherweight 		Decision (Split)
Round 3
  UFC 274: Oliveira vs. Gaethje
Saturday, May 7th 2022
L Raquel Pennington
#3 Women Bantamweight 		Submission (Guillotine Choke)
Round 2
  UFC Fight Night: Lewis vs. Daukaus
Saturday, December 18th 2021
W Marion Reneau
#18 Women Bantamweight 		Decision (Unanimous)
Round 3
  UFC on ESPN 21 - Brunson vs. Holland
Saturday, March 20th 2021
W Shanna Young
#55 Women Flyweight 		Decision (Unanimous)
Round 3
  UFC Fight Night 167 - Anderson vs. Blachow...
Saturday, February 15th 2020
L Lina Lansberg
#9 Women Bantamweight 		Decision (Unanimous)
Round 3
  UFC Fight Night 160 - Hermansson vs. Canno...
Saturday, September 28th 2019
W Sarah Moras
#25 Women Bantamweight 		TKO (Punches)
Round 2
  UFC Fight Night 151 - Iaquinta vs. Cowboy
Saturday, May 4th 2019
W Gina Mazany
#39 Women Bantamweight 		TKO (Punches)
Round 1
  UFC 235 - Jones vs. Smith
Saturday, March 2nd 2019
W Pannie Kianzad
#12 Women Bantamweight 		Submission (Rear Naked Choke)
Round 2
  UFC - The Ultimate Fighter 28 Finale
Friday, November 30th 2018
W Allison Schmidt Decision (Unanimous)
Round 3
  Invicta FC 29 - Kaufman vs. Lehner
Friday, May 4th 2018
W Miranda Dearing Submission (Armbar)
Round 3
  In Ya Face - Caged Warrior Championship 16
Saturday, October 21st 2017
  Opponent Event Outcome
L Ketlen Vieira
#8 Women Bantamweight 		  UFC on ESPN 68 - Blanchfield vs. Barber
Saturday, May 31st 2025 		Decision (Unanimous)
Round 3
W Mayra Bueno Silva
#6 Women Bantamweight 		  UFC 303 - Pereira vs. Prochazka 2
Saturday, June 29th 2024 		TKO (Doctor Stoppage)
Round 2
W Pannie Kianzad
#6 Women Bantamweight 		  UFC Fight Night 239 - Tuivasa vs. Tybura
Saturday, March 16th 2024 		Submission (Rear-Naked Choke)
Round 1
L Irene Aldana
#6 Women Bantamweight 		  UFC 279 - Diaz vs. Ferguson
Saturday, September 10th 2022 		KO (Upkick to the Body)
Round 3
W Norma Dumont
#5 Women Featherweight 		  UFC 274: Oliveira vs. Gaethje
Saturday, May 7th 2022 		Decision (Split)
Round 3
L Raquel Pennington
#3 Women Bantamweight 		  UFC Fight Night: Lewis vs. Daukaus
Saturday, December 18th 2021 		Submission (Guillotine Choke)
Round 2
W Marion Reneau
#18 Women Bantamweight 		  UFC on ESPN 21 - Brunson vs. Holland
Saturday, March 20th 2021 		Decision (Unanimous)
Round 3
W Shanna Young
#55 Women Flyweight 		  UFC Fight Night 167 - Anderson vs. Blachow...
Saturday, February 15th 2020 		Decision (Unanimous)
Round 3
L Lina Lansberg
#9 Women Bantamweight 		  UFC Fight Night 160 - Hermansson vs. Canno...
Saturday, September 28th 2019 		Decision (Unanimous)
Round 3
W Sarah Moras
#25 Women Bantamweight 		  UFC Fight Night 151 - Iaquinta vs. Cowboy
Saturday, May 4th 2019 		TKO (Punches)
Round 2
W Gina Mazany
#39 Women Bantamweight 		  UFC 235 - Jones vs. Smith
Saturday, March 2nd 2019 		TKO (Punches)
Round 1
W Pannie Kianzad
#12 Women Bantamweight 		  UFC - The Ultimate Fighter 28 Finale
Friday, November 30th 2018 		Submission (Rear Naked Choke)
Round 2
W Allison Schmidt   Invicta FC 29 - Kaufman vs. Lehner
Friday, May 4th 2018 		Decision (Unanimous)
Round 3
W Miranda Dearing   In Ya Face - Caged Warrior Championship 16
Saturday, October 21st 2017 		Submission (Armbar)
Round 3

Quarterly Generated Historical Rankings
Rating bar represents the fighter's standing relative to the top of the division at the time

Date ↑ ↓ Rank Record Points
07/01/2025 3 #9 Women Bantamweight 10-4-0
67
04/01/2025 1 #6 Women Bantamweight 10-3-0
83
01/01/2025 1 #7 Women Bantamweight 10-3-0
83
10/01/2024   #6 Women Bantamweight 10-3-0
83
07/01/2024 1 #6 Women Bantamweight 10-3-0
83
04/01/2024 NR #5 Women Bantamweight 9-3-0
67
10/01/2023   #8 Women Bantamweight 8-3-0
48
07/01/2023 2 #8 Women Bantamweight 8-3-0
51
04/01/2023 1 #10 Women Bantamweight 8-3-0
51
01/01/2023   #9 Women Bantamweight 8-3-0
51
10/01/2022 NR #9 Women Bantamweight 8-3-0
51
07/01/2022 6 #5 Women Featherweight 8-2-0
49
04/01/2022 1 #11 Women Featherweight 7-2-0
30
01/01/2022 NR #10 Women Featherweight 7-2-0
30
10/01/2021   #8 Women Bantamweight 7-1-0
54
07/01/2021   #8 Women Bantamweight 7-1-0
54
04/01/2021 3 #8 Women Bantamweight 7-1-0
54
01/01/2021 1 #11 Women Bantamweight 6-1-0
47
10/01/2020 2 #12 Women Bantamweight 6-1-0
47
07/01/2020 1 #10 Women Bantamweight 6-1-0
47
04/01/2020 1 #9 Women Bantamweight 6-1-0
47
01/01/2020 2 #10 Women Bantamweight 5-1-0
42
10/01/2019 8 #12 Women Bantamweight 5-1-0
42
07/01/2019 3 #4 Women Bantamweight 5-0-0
58
04/01/2019 NR #7 Women Bantamweight 4-0-0
54
01/01/2019 1 #6 Women Featherweight 3-0-0
40
10/01/2018 16 #7 Women Featherweight 2-0-0
29
07/01/2018 NR #23 Women Featherweight 2-0-0
17


A fighter's rank (US) state is assigned based on the state that the fighter most frequently fought in professionally, within the past three years. If there is a tie, the most recent state is used. The Win-Loss-Draw record for the fighter in the "Big Leagues". The Big Leagues refer to the top organizations based on a statistical analysis we performed. Some organizations were counted as one, due to mergers, etc. A quality performance is a fight in which the fighter fought an acceptable opponent, and substantiated their current rating (at the time) based on the outcome. At it's most basic level, one can equate "combat age" to "dog years" in that it will mirror the basic human lifecycle. With this computation, we expect fighters to hit their respective "peak" in the years that your typical adult "peaks" in life, somewhere between 25 and 40. We will expect most fighters to start their descent at some point in their 40s and be far removed from their peak by 60. This is an experimental metric that attempts to reflect a fighter's recent opposition quality. The metric goes back 1,080 days, and looks at all the fighter's opponents' W-L-D records within a window of 540 days before, and 540 days after their respective bout(s) with the fighter. All of the records are added up and the cumulative win percentage is presented by this metric in a "strength of schedule" format. These ranking sets have been generated by a recent version of the software, using recent data and will not match previously published issues of the rankings, especially since a majority of these generated sets are for dates much earlier than the site’s inception.
Macy Chiasson
UFC
UFC Fighter
Mixed Martial Arts Fighter
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