It was a one versus two battle in the OFSAA A basketball championship in Cornwall, as Nicholson played Notre Dame from Ottawa Wednesday.
The game came right down to the wire, with the Crusaders capturing the OFSAA single A basketball title.
The final score was 47-43.
They knocked off a Mississauga school, ESC Sainte-Famille 48-26 to punch their ticket to the title game.
The St Theresa Titans have picked up a fourth place finish at the OFSAA Double A basketball tourney in Pembroke.
The Titans fell 66-54 in the semi final game against St Francis out of St Catharines.
They went on to play Lasalle from Kingston, dropping the bronze medal game 66-44.