Mark Chamberlain stuns Pierce O'Leary to win fight-of-the-year contender in 10th roundMark Chamberlain stuns Pierce O'Leary to win fight-of-the-year contender in 10th roundMatt Christie•Aug 1, 2026•Read more
Pierce O'Leary, inspired by Katie Taylor, teases 'massive event at the end of the year'Pierce O'Leary, inspired by Katie Taylor, teases 'massive event at the end of the year'Tris Dixon•Jul 30, 2026•Read more
Pierce O'Leary drawing comfort from horses and inspiration from Steve Collins Pierce O'Leary drawing comfort from horses and inspiration from Steve Collins Tris Dixon•Jul 8, 2026•Read more
Pierce O'Leary vs. Mark Chamberlain rescheduled for August 1 in DublinPierce O'Leary vs. Mark Chamberlain rescheduled for August 1 in DublinBoxingScene Staff•Apr 29, 2026•Read more
![Mark Chamberlain [left] attacks Pierce O'Leary before completing victory in Ireland on August 1, 2026](/img/v1/1920?src=https%3A%2F%2Fphoto.boxingscene.com%2Fuploads%2FMarkChamerlainPierceOLeary.webp)
