Pierce O'Leary is a professional combat sports fighter with a record of 19-1-0. Fighting out of Dublin, Ireland. Pierce O'Leary has won 58% of fights by KO/TKO. Compare Pierce O'Leary's latest odds and betting lines across 15+ sportsbooks on Knockout Odds.

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Pierce O'Leary

26 years old

“Big Bang”

Ireland
Ireland
Win19
Loss1
Draw0

Physical Attributes

Height5'8"
Date of BirthFebruary 28, 2000

Pierce O'Leary Fight History(20)

Lvs. Mark ChamberlainTITLE
KO/TKO R10 1:37
08/01/2026
Wvs. Maxi Hughes
KO/TKO R5 3:00
03/14/2026
Wvs. Braian Esequiel Ronner
KO/TKO R8 0:53
12/06/2025
Wvs. Liam Dillon
Decision
06/07/2025
Wvs. Jose Edgardo Perdomo
KO/TKO R3 1:06
12/07/2024