Corey Henderson made two free throws with 17 seconds remaining to put the Thunder ahead. Ridgefield’s game-tying shot was made after the buzzer and waived off.
Ari Smith scored all 14 of his points in the second half for Mountain View, and Henderson had 11.
J.D. Wolniewicz led Ridgefield in scoring with 14 points.
MOUNTAIN VIEW 49, RIDGEFIELD 47
RIDGEFIELD — Radosevich 0, Gottsch 9, Rybar 4, Stakup 0, Moses 6, Noah Couch 3, Wellman 11, Wardins 0, J.D. Wolniewicz 14, Knottnerus 0. Totals 17 (1) 12-33 47.
MOUNTAIN VIEW — Ari Smith 14, Corey Henderson 11, Alex Bailey 7, Anthony Dizon 4, Garrett Jones 4, Roman Rivera 3, Jake Ryan 2, Troy Pacheco 2, Kyle Johnson 0, Jeremiah Duenas 0. Totals 17 (7) 8-19 49.