10
60%
Finish Rate
3
KO / TKO
3
Submissions
2017
Pro Debut
Biography
Macy Chiasson is an American mixed martial artist. She was the Women's Featherweight winner of The Ultimate Fighter 28 and currently competes in the women's Bantamweight division of the Ultimate Fighting Championship (UFC). As of June 20, 2026, she is #13 in the Meta UFC women's bantamweight rankings.
UFC Stats
Official · ufc.comStriking accuracy46%
Takedown accuracy36%
3.21
/ min
Sig. strikes landed
2.76
/ min
Sig. strikes absorbed
1.87
/ 15 min
Takedowns
0.39
avg
Submissions
0.2
avg
Knockdowns
Reach 183 cmUFC debut Nov. 30, 2018Born United States
How He Wins
KO / TKO3
Decision3
Submission3
Finish Rate
60%
6 of 10
wins by finish
wins by finish
Recent Form
W
W
L
W
L
W
W
L
L
L
Mixed Martial Arts16 Bouts
| Result | Opponent | Method | Rd | Event | Date |
|---|---|---|---|---|---|
| Loss |  Ailín PérezH2H | Decision (unanimous) | R3 | UFC Fight Night: Moreno vs. Kavanagh | Feb 28, 2026 |
| Loss |  Yana SantosH2H | Decision (unanimous) | R3 | UFC 320 | Oct 4, 2025 |
| Loss |  Ketlen VieiraH2H | Decision (unanimous) | R3 | UFC on ESPN: Gamrot vs. Klein | May 31, 2025 |
| Win | Mayra Bueno SilvaH2H | TKO (doctor stoppage) | R2 | UFC 303 | Jun 29, 2024 |
| Win |  Pannie KianzadH2H | Submission (rear-naked choke) | R1 | UFC Fight Night: Tuivasa vs. Tybura | Mar 16, 2024 |
| Loss |  Irene AldanaH2H | KO (upkick to the body) | R3 | UFC 279 | Sep 10, 2022 |
| Win | Norma DumontH2H | Decision (split) | R3 | UFC 274 | May 7, 2022 |
| Loss |  Raquel PenningtonH2H | Submission (guillotine choke) | R2 | UFC Fight Night: Lewis vs. Daukaus | Dec 18, 2021 |
| Win | Marion ReneauH2H | Decision (unanimous) | R3 | UFC on ESPN: Brunson vs. Holland | Mar 20, 2021 |
| Win | Shanna YoungH2H | Decision (unanimous) | R3 | UFC Fight Night: Anderson vs. Błachowicz 2 | Feb 15, 2020 |
| Loss | Lina LänsbergH2H | Decision (unanimous) | R3 | UFC Fight Night: Hermansson vs. Cannonier | Sep 28, 2019 |
| Win |  Sarah MorasH2H | TKO (punches) | R2 | UFC Fight Night: Iaquinta vs. Cowboy | May 4, 2019 |
| Win | Gina MazanyH2H | TKO (punches) | R1 | UFC 235 | Mar 2, 2019 |
| Win | Pannie KianzadH2H | Submission (rear-naked choke) | R2 | The Ultimate Fighter: Heavy Hitters Finale | Nov 30, 2018 |
| Win | Allison SchmidtH2H | Decision (unanimous) | R3 | Invicta FC 29 | May 4, 2018 |
| Win | Miranda DearingH2H | Submission (armbar) | R3 | Caged Warrior Championship 16 | Oct 21, 2017 |
Related Fighters
Data sourced from public records for archival/research purposes.