Emily Banks led the fourth-seeded Knights to a third-place finish with 27 points and 13 rebounds.
As a team, the Knights shot an impressive 48 percent from the field and 42 percent from 3-point range.
The second quarter wound up being the turning point as the Red Devils scored just six points, but gave up 14. A close third quarter led to another scoring outburst from the Knights as they dropped 26 on the Red Devils.
Neah Bay was led by Lalia Greene with 15 points on 6 of 12 shooting.
Sunnyside Christian earned its 11th state trophy, tied for most all time in 1B with Colton.
Neah Bay secured its second fifth-place finish in school history.
Scoring
Sunnyside Christian
Candanoza 9, Martin 9, Liefke 6, E.Banks 27, Andrings 8, S.Banks 3, Struikmans 2, Van Belle 0, Halms 6, Van Slageren 0.