Aaron O'Brien leads St Mary's to triumph over Gonzaga

[team1]St Mary’s College[/team1][score1]21[/score1][team2]Gonzaga College[/team2][score2]15[/score2][/score]

Aaron O’Brien bagged a brace of tries at Donnybrook to give St Mary’s College a deserved 21-15 triumph over Gonzaga College in the Leinster Schools Junior Cup first round.