Pobalscoil Sliabh Luachra, Rathmore 4-12 Pobalscoil Chorcha Dhuibhne 2-9: Sliabh Luachra Rathmore caused a major upset in the opening round of this season’s Munster Colleges, Corn Ui Mhuiri Group C, with a comprehensive win over the Corn Uí Mhuirí winners of the last four years, Corca Dhuibhne.