At Deer Isle, pitcher Sydney Ouzts recorded her 500th career strikeout in just three seasons.
Ouzts struck out 10 while allowing just one hit and not walking a batter to help the Mariners prevail.
Chelsea Brown paced the Mariners with five RBIs on a home run, triple and single. Janelle Ciomei added two triples and an RBI while Sarah Boutilier had a single and two RBIs.
Becky Grant singled for Searsport.
Searsport 000 000 — 0 0 2
DI-Ston. 307 010 –11 9 0