Best fights of Macy Chiasson
Over 8 years as a professional, Macy Chiasson has compiled a 10-6 (6) record, including one title fight across two weight classes. Here are her top 10 best fights.
1. Macy Chiasson submits Pannie Kianzad in their 2nd fight
On March 16, 2024 Macy Chiasson faced Pannie Kianzad in a bantamweight bout. It was their second meeting. Chiasson was 32 years old with a record of 8-3, and Kianzad was 32 with a record of 16-7. Both Chiasson and Kianzad were coming off a loss. Chiasson submitted Pannie Kianzad via rear-naked choke in the 1st round.
2. Macy Chiasson loses to Ketlen Vieira via unanimous decision
On May 31, 2025 Macy Chiasson faced Ketlen Vieira in a featherweight bout. Chiasson was 33 years old with a record of 10-3, and Vieira was 33 with a record of 14-4. Chiasson was on a 2-fight winning streak, while Vieira was coming off a loss. Chiasson lost via unanimous decision. Went the distance with Vieira.
3. Macy Chiasson KOs Mayra Bueno Silva
On June 29, 2024 Macy Chiasson faced Mayra Bueno Silva in a bantamweight bout. Chiasson was 32 years old with a record of 9-3, and Silva was 32 with a record of 10-3-1. Chiasson was coming off a win, while Silva was coming off a loss. Chiasson stopped Mayra Bueno Silva via TKO in the 2nd round.
4. Macy Chiasson defeats Norma Dumont
On May 7, 2022 Macy Chiasson faced Norma Dumont in a featherweight bout. Chiasson was 30 years old with a record of 7-2, and Dumont was 31 with a record of 7-1. Chiasson was coming off a loss, while Dumont was on a 3-fight winning streak. Chiasson won via split decision.
5. Macy Chiasson loses to Irene Aldana via KO
On September 10, 2022 Macy Chiasson faced Irene Aldana in a bantamweight bout. Chiasson was 31 years old with a record of 8-2, and Aldana was 34 with a record of 13-6. Both Chiasson and Aldana were coming off a win. Aldana stopped Chiasson via KO in the 3rd round.
6. Macy Chiasson defeats Shanna Young
On February 15, 2020 Macy Chiasson faced Shanna Young in a bantamweight bout. Chiasson was 28 years old with a record of 5-1, and Young was 28 with a record of 7-2. Chiasson was coming off a loss, while Young was coming off a win. Chiasson won via unanimous decision.
7. Macy Chiasson submits Pannie Kianzad
On November 30, 2018 Macy Chiasson fought Pannie Kianzad for the vacant The Ultimate Fighter 28 Women`s Tournament featherweight title. Chiasson was 27 years old with a record of 2-0, and Kianzad was 26 with a record of 10-3. Chiasson was on an undefeated 2-fight winning streak and Kianzad was on a 2-fight winning streak. Chiasson submitted Pannie Kianzad via rear-naked choke in the 2nd round. Won the vacant title.
8. Macy Chiasson loses to Raquel Pennington via KO
On December 18, 2021 Macy Chiasson faced Raquel Pennington in a featherweight bout. Chiasson was 30 years old with a record of 7-1, and Pennington was 33 with a record of 12-8. Both Chiasson and Pennington were on a 2-fight winning streak. Pennington submitted Chiasson via guillotine choke in the 2nd round.
9. Macy Chiasson loses to Yana Santos via unanimous decision
On October 4, 2025 Macy Chiasson faced Yana Santos in a featherweight bout. Chiasson was 34 years old with a record of 10-4, and Santos was 35 with a record of 16-8. Chiasson was coming off a loss, while Santos was on a 2-fight winning streak. Chiasson lost via unanimous decision. Went the distance with Santos.
10. Macy Chiasson loses to AilĂn PĂ©rez via unanimous decision
On February 28, 2026 Macy Chiasson faced AilĂn PĂ©rez in a bantamweight bout. Chiasson was 34 years old with a record of 10-5, and PĂ©rez was 31 with a record of 12-2. Chiasson was on a 2-fight losing streak, while PĂ©rez was on a 5-fight winning streak. Chiasson lost via unanimous decision. Went the distance with PĂ©rez.