Steven Osgood scored 12 of his 28 points in the fourth quarter as fifth-ranked Vinalhaven (10-6) earned a 63-55 win over fourth-ranked Islesboro (16-3) in a Western Class D quarterfinal at the Augusta Civic Center.

Vinalhaven outscored Islesboro 24-16 in the fourth quarter as it avenged a 28-point loss to the Eagles in its regular-season finale. Brian Stanley and Bobby Beckman each had 14 points for the Vikings, who will face top-ranked Forest Hills in the semifinals Wednesday.

DJ Johnson scored 23 points and Jason Hatch added 16 for Islesboro.