Heartbreak for holders Presentation Brothers College Cork as they fell to a late injury time sucker punch.

It is difficult to gauge what Presentation Brothers College Cork will have learned from this disturbingly one-sided Clayton Hotels Munster Schools Senior Cup quarter-final at Musgrave Park yesterday.

PBC Cork 25 Castletroy 8: Two late tries helped power Presentation Brothers College Cork, the holders, into the quarter-finals of the Clayton Hotels Munster Schools Senior Cup when they overcame a strong challenge from Castletroy College.