Samantha Wise made 9 of 13 free throws and scored a game-high 18 points to lead the Wildcats.
La Center led 17-13 at halftime, but took control with a 21-10 advantage in the third quarter.
“The girls just starting playing hard and things start to click in the third quarter,” La Center coach Kate Stephens said. “We put on the press, and they ran it well.”
LA CENTER 51, WHITE SALMON 38
LA CENTER — Annie Baker 10, Megan Vansoest 4, Kailey Miller 0, Danielle Larson 6, Samantha Wise 18, Alyssa Carnes 4, Katie Whitten 8, Rachel Moudy 0, Mimi Kalani 0, H. Kalani 0, Amanda Moudy 0. Totals 17 (3) 14-22.