Nicole Guthrie scored 26 points, Payten Foster added 20 and the Beavers cruised to a home win.
Guthrie, a 6-foot post, added 12 rebounds as Woodland (3-1) took advantage of its height. Dana Glovick added 10 points and six rebounds. McKenna Flanagan had 10 points and six steals.
Woodland used a full-court press in the first quarter, which ended with the Beavers leading 30-3.
WOODLAND 82, CASTLE ROCK 20
CASTLE ROCK (2-2) — Kerianna Cline 0, Nakayla Ehrhorn 7, Megan Keeling 7, Kaylee Cline 0, Hanna Lair 2, Logann Golden 4, Mackenzie Becker 0, Grace Pelletier 0, Sydney Brown 0, Kaitlyn Sullivan 0. Totals 5 (3) 7-9 20.