Sinead Kavanagh has seven losses against six opponents on her MMA record. For a list of Kavanagh's best fights, refer to "Best fights of Sinead Kavanagh".
On June 22, 2024 Sinead Kavanagh faced off against Arlene Blencowe in a featherweight bout at age 38. She was coming in with a record of 9-7 (4), and Blencowe was 41 years old and with a record of 15-10 (9). Kavanagh lost the fight via 2nd-round submission.
On September 23, 2023 Sinead Kavanagh faced off against Sara Collins in a featherweight bout at age 37. She was coming in with a record of 9-6 (4), and Collins was 33 years old and with a record of 4-0 (2). Kavanagh lost the fight via 3-round split decision.
On November 12, 2021 Sinead Kavanagh fought Cris Cyborg in a featherweight title fight for Cyborg's Bellator Women's World Championship title. Kavanagh was 35 years old and with a record of 7-5 (4), and Cyborg was 36 years old and with a record of 24-2 (20). Kavanagh lost the fight via 1st-round KO.
On July 12, 2019 Sinead Kavanagh faced off against Leslie Smith in a featherweight bout at age 33. She was coming in with a record of 5-4 (3), and Smith was 36 years old and with a record of 10-7-1 (5). Kavanagh lost the fight via 3-round majority decision.
On October 12, 2018 Sinead Kavanagh faced off against Janay Harding in a featherweight bout at age 32. She was coming in with a record of 5-3 (3), and Harding was 24 years old and with a record of 3-3 (3). Kavanagh lost the fight via 1st-round TKO.
On August 25, 2017 Sinead Kavanagh faced off against Arlene Blencowe in a featherweight bout at age 31. She was coming in with a record of 4-2 (2), and Blencowe was 34 years old and with a record of 9-6 (6). Kavanagh lost the fight via 3-round split decision.
On February 24, 2017 Sinead Kavanagh faced off against Iony Razafiarison in a featherweight bout at age 31. She was coming in with a record of 4-1 (2). Kavanagh lost the fight via 3-round unanimous decision.
