Caleb Dressler scored 18 points and Tre Clark added 13 as the Plainsmen rallied from 14-point halftime deficit to advance to the 4A regionals.
Evergreen will face Kentwood at 2 p.m. Monday at Mt. Tahoma High School to determine seeding.
EVERGREEN 55, TODD BEAMER 54
TODD BEAMER — Brown 8, Bliznyuk 7, D. Brown 4, Freeman 2, Flowers 17, Jones 16. Totals N/A.
EVERGREEN — Jared Price 0, Jalen Ballard, Ajay Jenkins 0, David Shirts 0, Jahmil Johnson 8, Tre Clark 13, Austin Gurnsey 5, Andrew White 6, Caleb Dressler 18. Totals NA.
Todd Beamer 19 16 9 10–54
Evergreen 13 8 18 16–55