Alejandro Romero knocked in two goals to spark the DBTI boys’ triumph.
With the victory, DBTI earned the right to play the Baguio elimination champion for a place in the Luzon finals.
Romero, who was eventually named the tourney’s most valuable player, struck in the seventh and 27th minutes.
The other DBTI scorer was Rafael Espinosa. Darwin Romero produced San Vicente’s lone marker in the 12th minute.
Amucao High took third spot by nosing out San Manuel High, 4-3, in the other match.
Gil lusung led Amucao with two goals. The other scorers were Allen Castro and Alexander Rodriguez.