Ali Mazza, Layce Boucher and Madison Dow led Mountain Valley to a tight win over rival Dirigo in Rumford.

The three players each scored in double figures and combined for 12 points in the fourth quarter, when the Falcons (7-6) outscored the Cougars 13-9.

Mazza hit four 3-pointers and was Mountain Valley’s top scorer with 14 points. Dow and Boucher each added 12.

Dirigo’s (9-5) Abby Luczynski led all scorers with 26 points, including three 3s and 5-for-7 shooting from the free-throw line.