Alyssa Blankenship had 13 points and nine rebounds as Washougal won the non-league matchup.
An 18-6 third-quarter advantage helped Washougal (8-3) surge ahead.
Crystal Chase added 11 points and four assists, and Mackenzie Pfiefer came off the bench to add six points and five rebounds for the Panthers.
Christina Lundy’s 11 points led Mountain View (3-9) in scoring.
WASHOUGAL 61, MOUNTAIN VIEW 40
MOUNTAIN VIEW — Emilly Moore 5, Christina Lundy 11, Jenna Gulliford 4, Kendra Bahr 1, Samantha Smith 3, Sydney Sullivan 2, McKenzie Boles 2, Bailey Gaspar 7, Hailey Hartney 5. Totals 10 (3) 14-23 40.
WASHOUGAL — Brooke Croeni 5, Crystal Chase 11, Mackenzie Pfiefer 5, Haley Briggs 7, Megan Sharp 6, RaeAnn Allen 7, Jolynn Wenick 5, Sierra Carroll 2, Alyssa Blankenship 13. Totals 23 (6) 9-16 61.
MtnView 6 16 6 12–40
Washougal 14 15 18 14–61
JV — Mountain View 43-38