At Bar Harbor, Seth Clark tossed a complete-game shutout to power the No. 6 Mount Desert Island Trojans to a prelim victory over the No. 11 Oceanside Mariners.
Clark worked around two hits and two walks while striking out six as the Trojans improved to 11-6 and advanced to the quarterfinal round.
Mac Shea drove in the lone run on a single in the second inning
Titus Kaewthong singled for Oceanside of Rockland/Thomaston. The Mariners finished with a 9-8 record.
OHS 000 000 0 — 0 2 1
MDI 010 000 0 — 1 3 1
Sheridan, Freeman (4) and Kaewthong; Clark and Fournier