At Thorndike, Damion Benner pitched a five-hitter with 12 strikeouts and no walks to lead Belfast to victory.
Belfast scored three unearned runs in the first two innings on three Mount View errors and never looked back.
Greg Clark tripled, singled and scored twice for the Lions, while Lucas Clark and Matt Smith each singled twice with an RBI. Benner, Zak Collier, Steve Paul and Tyler Tran each had a hit.
Nathan Wrenn tripled, singled twice and scored for Mount View. Kyle Turner added a hit and a sacrifice fly, while freshman Mikey Hustus singled and classmate Ross Delorenzo had an RBI fielder’s choice.
Belfast 120 111 0 – 6 10 0
Mount View 100 010 0 – 2 5 5