The Tipperary school are taking on Scoil Phobal Rathmore in the final of the Munster B football competition.
The match, which starts at 12.30pm, is being played in Ballygiblin near Mallow in County Cork.
Meanwhile, Tipperary are in action in the 2nd Round of the Peter McNulty U21 football tournment this afternoon.
The Premier County face Laois.
Throw-in at the Laois Training Centre is at 2 o'clock.
