Pierce O’Leary vs. Mark Chamberlain for IBO title in Dublin
Pierce O’Leary defends his IBO World Super Lightweight title against Mark Chamberlain tonight, August 1, 2026, at Dublin’s 3Arena. Find out why this reschedu…
ibo super-lightweight title
Mark Chamberlain reveals serious chest infection delayed
British boxer Mark Chamberlain reveals severe chest infection caused the delay of his super-lightweight clash with Pierce O’Leary, now set for August 1 in Du…