The Irish-Knight trophy is awarded to the winner of the Central Catholic High School and St. Francis de Sales High School regular season football game. The winning school receives and hosts the Irish-Knight trophy in their school, along with bragging rights, until the following year's game.  Central Catholic has won the last eight contests, including a 20-10 victory in 2011. SFS leads 28-24-1 in Irish-Knight games. There has only been one overtime game, which occurred in 2003 and one game that ended in a tie back in 1963.

SFS leads 28-24-1 in Irish-Knight games.