|Orono High School||Penquis Valley High School|
At Milo, Corey Riemersma scored an unassisted goal off a scramble in front of the goal with 25:52 left in the second half to lead the seventh-seeded Red Riots to the upset of the No. 2 Patriots.
Einar Loktu made 9 saves on 9 shots for 8-6-2 Orono.
Trevor Lyford and Colton Larrabee combined for 2 saves on 3 shots for 14-1 Penquis.