WALLA WALLA -- Lance Thacker scored 16 points, Tyler Peterson added 15, and Calvin Thacker chipped in with 14 points as Weston-McEwen posted a 66-45 victory over Waitsburg-Prescott.
W-P's Owen Lanning led all scorers with 17 points.
Nick Cox tallied 26 points as Valley Christian held off a late DeSales rally and earned a berth in Saturday's championship game with a 73-68 triumph.
Matthew Moore paced the Irish with 22 points.
Max Gregg had 14 points while Pete Thomsen and Tommy Kranwinkle scored 12 points apiece as two-time defending tourney champion University Prep earned the right to oppose Valley Christian for the Classic crown with a 49-32 win over Touchet.
Vicente Flores had nine points to lead the Indians.