St Mary's defeat Monkstown to set up Blackrock Leinster Schools Senior Cup semi

Meanwhile, in the competition’s other semi-final, defending champions Gonzaga College will take on St Michael’s College.

SEMIS BOUND: St Mary's College players and supporters celebrate after the Bank of Ireland Leinster Schools Senior Cup quarter-final match between CBC Monkstown and St Mary's Collegee at Energia Park in Dublin. Photo by Daire Brennan/Sportsfile

LEINSTER SCHOOLS SENIOR CUP QUARTÉR-FINAL

St Mary’s College 59