Riley Parnham singled home Noah Fitzgerald with the go-ahead run in the fifth inning, and the 12th-seeded Hawks (8-9-1) upset the fourth-seeded Red Storm (13-5) in a Class A South quarterfinal in Scarborough.

Marshwood starter Andrew Gray pitched into the seventh inning, striking out six, walking none and allowing four hits before being relieved by Charlie Winter, who got the final two outs for the save.

Erik Swenson pitched five strong innings for Scarborough, allowing five hits, two earned runs and a walk while striking out four. Ben Seguin struck out four over the final two innings.

Fitzgerald and Henry Dimmerling each doubled and drove in a run as Marshwood grabbed a 2-0 lead in the top of the first.

Mason Porter had two hits and an RBI and TJ Laponis also drove in a run as the Red Storm tied it in the bottom of the first.