Seth Hall scored 23 points as Prairie cruised to a non-league win in Chehalis.
Michael Stockbridge added 14 points and four assists. Dwayne Stewart had 10 rebounds as the Falcons imposed their will defensively.
Leading 34-18 at halftime, the Falcons turned the game into a blowout by outscoring the Bearcats 16-1 in the fourth quarter.
Up next for Prairie (13-4, 2-1) is a showdown against Columbia River on Thursday that could decide the 3A Greater St. Helens League title. River beat Prairie on a last-second 3-pointer earlier this month.
PRAIRIE 64, W.F. WEST 30
PRAIRIE — Kameron Osborn 8, Braiden Broadbent 6, Michael Stockbridge 14, Seth Hall 23, Ethan Rouse 2, Kaleb Locke 0, Chase Lund 0, Logan Reed 0, Dwayne Stewart 3, Matthew Kogler 8. Totals 23 (10) 8-10 64.
