Esteban Bermudez has four losses against four opponents on his boxing record. For a list of Bermudez's best fights, refer to "Best fights of Esteban Bermudez".
On June 10, 2022 Esteban Bermudez fought Hiroto Kyoguchi in a light-flyweight world-title fight for Kyoguchi's WBA (Super) and The Ring titles. Bermudez was 26 years old and with a record of 14-4-2 (10), and Kyoguchi was 28 years old and with a record of 15-0 (10). Bermudez lost the fight via 8th-round TKO.
On October 30, 2020 Esteban Bermudez faced off against Rosendo Hugo Guarneros at age 25. He was coming in with a record of 12-3-1 (8). Bermudez lost the fight via 10-round unanimous decision.
On February 13, 2016 Esteban Bermudez faced off against Gilberto Parra at age 20. He was coming in with a record of 9-2-1 (6). Bermudez lost the fight via 8-round unanimous decision.
On October 10, 2015 Esteban Bermudez faced off against Francisco Perez Cardenas at age 19. He was coming in with a record of 9-1-1 (6). Bermudez lost the fight via 1st-round KO.