At Limestone, Brandon Thompson cranked three- and two-run home runs to power the sixth-ranked Limestone School of Science and Mathematics to victory.
Bret Butler chipped in with four hits and four RBI for the 12-4 winners. Sam Kupiec added three hits and Tyler Morgan had two.
Josh Scoville hit a grand slam and singled for No. 11 Machias (6-8). Dustin Getchell added a home run and singled while Ryley Gray singled twice.
Machias 301 016 0 — 11 9 3
Limestone 031 366 x — 19 17 4
Scoville, Anderson (4), Getchell (5) and Gray; Kupiec, Bernier (1), Morgan (4) and Butler