ORONO – Brendan Gasaway hit the walk-off single after Brewer intentionally loaded the bases.
Old Town scored first, after Brewer’s Levi Williamson fumbled a hard single from Chris Albert, allowing Michael Brown to score, 1-0.
Brewer tied the game in the sixth inning on a wild pitch by Albert.
Albert pitched a complete game for the Coyotes, striking out ten batters with one earned run through seven innings.
Gasaway’s RBI single won the game in the bottom of the seventh, to put Old Town’s record for the season.
The Coyotes are scheduled to face Ellsworth on Tuesday afternoon.