High School Clonmel defeated St Francis College Rochestown 1-10 to 0-7 in the Corn Uí Mhuirí Semi-Final in Fermoy.
They'll face St Brendans Killarney – who comprehensively beat St Flannans Ennis in the other semi – in the decider of the football competition.
There was success too for the Abbey CBS from Tipperary Town – they got the better of Glanmire Community College in the Corn Thomáis Mhic Choilm Semi-Final in Ballyagran.
Their 2-11 to 0-14 victory means they're now a step closer to lifting the provincial hurling trophy.