At East Millinocket, Derrick Tanous scored three goals to lead Schenck.
Shawn Borello, Nathan Cram, and Brandon Danforth also added goals for Schenck.
Patrick Duddy scored two goals to lead the Mariners. Noah Davis chipped in with a goal and two assists, Krisford Melanio scored a goal, and Willi Thomas added an assist.
Schenck goalie Jared Albert made 15 saves on 25 shots while Tyler Robbins made 25 saves on 35 shots for DIS.