At Dyer Brook, Gage Lefay stroked two doubles and a single and knocked in two runs to propel the fourth-seeded Warriors into the EM Class D championship game.
Jesse Boulier rapped a double and two singles, Mason Caron hit a run-scoring triple and Trent Cullinan singled twice for Southern Aroostook (13-3).
For No. 9 Katahdin of Stacyville (8-9), Spencer Anderson singled three times, Billy Livezey tripled and drove in a run, and Shey Lane and Matt Birmingham singled twice.
Katahdin 102 000 0 — 3 9 0
SACHS 121 040 x — 8 13 2
Anderson, Birmingham (2) and Birmingham, Anderson (2); Walker, Cullinan (5) and McGary