A 30-point second quarter helped the host Wildcats break free of the Cougars in the Class 1A Trico League tilt.
Will Rice and Brody Seter each scored 11 points in the big second quarter. La Center hit six 3-pointers in the period and led 46-31 at halftime.
Rice finished with 22 points, scoring 16 in the first half. Wyatt Aguirre added 15 points and Seter finished with 14. Max Hiller grabbed eight rebounds for La Center (11-7, 9-3).
Tyler Davis scored 14 of his team-high 17 points for Seton Catholic in the second quarter. Garrett Wellmen added 14 points for the Cougars, who finished the season 8-12 overall, 2-10 in league play.