Film · 2026

Pierce O’Leary vs. Mark Chamberlain

Name: Pierce O’Leary vs. Mark Chamberlain
Genre: Action
Released: 2026-08-01

Action

No Turning Back

The Big Bang, Pierce O’Leary, will once again be the star turn at the 3Arena in his home city of Dublin, when he goes up against Mark Chamberlain in a first defence of his IBO world super lightweight title.

Cast

Pierce O'Leary

Self

Mark Chamberlain

Self

Details

Studios: Queensberry Promotions, DAZN
Countries: Ireland
Languages: English
Release: August 1, 2026

Themes

boxing

Pierce O’Leary vs. Mark Chamberlain

Cast

Details

Themes

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