Michael Dasmariñas has five losses against five opponents on his boxing record. For a list of Dasmariñas's best fights, refer to "Best fights of Michael Dasmariñas".
On July 25, 2025 Michael Dasmariñas faced off against Elijah Pierce in a featherweight bout at age 32. He was coming in with a record of 36-5-2 (25), and Pierce was 28 years old and with a record of 20-2 (16). Dasmariñas lost the fight via 9th-round KO.
On March 29, 2025 Michael Dasmariñas faced off against Kyosuke Okamoto in a featherweight bout at age 32. He was coming in with a record of 36-4-2 (25). Dasmariñas lost the fight via 5th-round TKO.
On June 19, 2021 Michael Dasmariñas fought Naoya Inoue in a bantamweight world-title fight for Inoue's WBA (Super), IBF and The Ring titles. Dasmariñas was 28 years old and with a record of 30-3-1 (20), and Inoue was 28 years old and with a record of 20-0 (17). Dasmariñas lost the fight via 3rd-round KO.
On December 13, 2014 Michael Dasmariñas faced off against Lwandile Sityatha in a super-flyweight bout at age 22. He was coming in with a record of 18-2 (11). Dasmariñas lost the fight via 12-round split decision.
On April 21, 2012 Michael Dasmariñas faced off against Marbon Bodiongan at age 19. He was coming in with a record of 3-1 (2). Dasmariñas lost the fight via 2nd-round KO.
