First UFC fight by submission
In her first UFC fight, Chiasson beat Pannie Kianzad by submission in round 2 at 2:11 at The Ultimate Fighter: Heavy Hitters Finale on Nov 30, 2018.
MMAUFCWomen's BantamweightOrthodox
Macy Chiasson
United StatesAge, record, fight history and next fightMacy Chiasson is a UFC fighter who beat Pannie Kianzad at The Ultimate Fighter: Heavy Hitters Finale on Nov 30, 2018, a title fight.
17 pro fights14 UFC fights1 title fight
Updated
About Macy Chiasson
Macy Chiasson was born on July 27, 1991, in New Orleans, Louisiana, United States, and fights out of Dallas, Texas, United States. Her professional career began in 2017, and she fights from the orthodox stance. Chiasson fought at Women's Featherweight in the UFC from 2018 to 2025, and has fought at Women's Bantamweight in the UFC since 2019. She holds a brown belt in Brazilian Jiu-Jitsu.
Agatha Research DeskUpdated Oct 16, 2026Fight history14
Every UFC fight in our records, newest first. A gold mark is a title fight.
| Date | Event | Opponent | Result | Method | Rd | Time |
|---|---|---|---|---|---|---|
| Feb 28, 2026 | UFC Fight Night: Moreno vs. Kavanagh | Ailin Perez | L | Decision (unanimous) | 3 | 5:00 |
| Oct 4, 2025 | UFC 320: Ankalaev vs. Pereira 2 | Yana Santos | L | Decision (unanimous) | 3 | 5:00 |
| May 31, 2025 | UFC Fight Night: Blanchfield vs. Barber | Ketlen Vieira | L | Decision (unanimous) | 3 | 5:00 |
| Jun 29, 2024 | UFC 303: Pereira vs. Prochazka 2 | Mayra Bueno Silva | W | TKO (doctor stoppage) | 2 | 1:58 |
| Mar 16, 2024 | UFC Fight Night: Tuivasa vs. Tybura | Pannie Kianzad | W | Submission | 1 | 3:54 |
| Sep 10, 2022 | UFC 279: Diaz vs. Ferguson | Irene Aldana | L | KO/TKO | 3 | 2:21 |
| May 7, 2022 | UFC 274: Oliveira vs. Gaethje | Norma Dumont | W | Decision (split) | 3 | 5:00 |
| Dec 18, 2021 | UFC Fight Night: Lewis vs. Daukaus | Raquel Pennington | L | Submission | 2 | 3:07 |
| Mar 20, 2021 | UFC Fight Night: Brunson vs. Holland | Marion Reneau | W | Decision (unanimous) | 3 | 5:00 |
| Feb 15, 2020 | UFC Fight Night: Anderson vs. Blachowicz | Shanna Young | W | Decision (unanimous) | 3 | 5:00 |
| Sep 28, 2019 | UFC Fight Night: Hermansson vs. Cannonier | Lina Lansberg | L | Decision (unanimous) | 3 | 5:00 |
| May 4, 2019 | UFC Fight Night: Iaquinta vs. Cowboy | Sarah Moras | W | KO/TKO | 2 | 2:22 |
Show 2 more
| Mar 2, 2019 | UFC 235: Jones vs. Smith | Gina Mazany | W | KO/TKO | 1 | 1:49 |
| Nov 30, 2018 | The Ultimate Fighter: Heavy Hitters Finale | Pannie Kianzad | W | Submission | 2 | 2:11 |
How she is doing now
UFC record8-614 fights since 2018
Since moving up6-3at women's bantamweight, since 2019
Last fightFeb 28lost to Ailin Perez
Last 52-3LLLWWNewest first. Three losses in a row.
Next fight
Tale of the tapeFirst meeting
| Chiasson | Measure | Mesquita |
|---|---|---|
| 35 | Age | 35 |
| 11-6-0 | Pro record | 8-0-0 |
| 8-6 | UFC record | 3-0 |
| 5 ft 11 in | Height | 5 ft 4 in |
| 72 in | Reach | 67 in |
| Orthodox | Stance | Orthodox |
Did you know?!
Career
9years2017 to 2026
- 2018UFC debutBeat Pannie Kianzad
- Nov 2018ChampionBeat Pannie Kianzad
- 2019Women's BantamweightMoved up a division
- Feb 28, 2026Latest fightLost to Ailin Perez
Title fights
- Nov 30, 2018: won vs Pannie KianzadThe Ultimate Fighter: Heavy Hitters Finale
How his UFC fights ended
8 wins
KO/TKO 3Submission 2Decision 3
6 losses
KO/TKO 1Submission 1Decision 4
Divisions
- Women's Bantamweight: 6-32019 to 2026, 9 UFC fights
- Women's Featherweight: 2-22018 to 2025, 4 UFC fights
First UFC fight
Nov 30, 2018: beat Pannie Kianzad by submissionThe Ultimate Fighter: Heavy Hitters Finale, round 2, 2:11
Latest fight
Feb 28, 2026: lost to Ailin Perez by unanimous decisionFight Night: Moreno vs. Kavanagh, round 3, 5:00
Most often against
The fighters she has met more than once in the UFC, with the result of each run.
Pannie Kianzad2 fights, 1 for a title
2-0Chiasson leads
Nov 30, 2018 to Mar 16, 2024
She has met 12 other UFC opponents once each.
Sources and updates
Fights, records and schedules come from Agatha's own records: ESPN's fighter records and results, and the UFC fight history in our data.
Updated Oct 16, 2026, 6:54 AM ET. Results and form refresh after every fight; biography facts are checked weekly.