Paul Osam's St Pats under 21 side will take on Crumlin United in Richmond Park tonight with kick off set for 7.45 pm.
The game comes about as part of the deal that took Sean O'Connor to Inchicore. The young amateur international has impressed on the left wing for the senior side since his arrival from Crumlin.
Osam is expected to field several trialists for the Under 21's who are, as yet, unbeaten since the Saints legend has taken the managers role.
Crumlin meanwhile are in the final week of pre-season in advance of their Leinster Senior League kick off this Sunday against Clover United.