Reigning first division champions Don Bosco High School (Matunga) unleashed a much improved second-half performance to register a resounding 4-1 victory against St Blaise High School (Andheri) in a boys U-16 Ahmed Sailor knockout match of the MSSA inter-school football tournament at the St Francis D’Assisi  ground, Borivli, here on Tuesday.

Though not at the fluent best, the Bosco boys still had enough ammunition to progress, courtesy a hat-trick from their captain Adair D’Souza while midfielder Keegan Peres netted the fourth goal in the closing stages of the match.