Pierce O'Leary

Professional Career

O’Leary made his professional debut on October 11, 2019, at Ulster Hall in Belfast, securing a points victory over Oscar Amador. This successful debut set the stage for a series of compelling fights, showcasing his potent combination of speed, power, and tactical acumen. O’Leary quickly gained attention with his aggressive style and ability to finish fights decisively. By the end of his debut year, he had notched multiple victories, including a notable second-round TKO against Alec Bazza, where Bazza was knocked down twice. This fight highlighted O’Leary’s powerful punching ability and his potential for higher-level competition.

Throughout 2020 and 2021, O’Leary continued to build on his impressive record, delivering knockouts and technical knockouts against a range of opponents. His knockout win over Nathan Augustine in April 2022 at York Hall demonstrated his improved technique and power, setting him up for more significant challenges. His consistent performances earned him opportunities to fight for titles, and he capitalized on these by claiming the WBC International Super Light title, a testament to his growth and skill level.

One of O’Leary’s most notable victories came in November 2022 when he defeated Emmanuel Mungandjela to win the vacant WBC International Super Light title at the O2 Arena in Greenwich. He showcased not only his knockout power but also strategic fighting, sending Mungandjela to the canvas twice during the fight. His defense of this title against tough competitors like Kane Gardner and Alin Florin Ciorceri further solidified his reputation as a tough and capable champion. In 2024, O’Leary continued to defend his title successfully, with a standout victory against Hovhannes Martirosyan in March at the Resorts World Arena in Birmingham, where he delivered a stunning knockout in the ninth round. His ability to perform under pressure was evident, as he managed to knock down Martirosyan, a previously undefeated fighter,