• Coach Smith wins number 500 vs Kaiser at Inland Empire Classic
  • Varsity wins Maxpreps Tournament


2016-17 Varsity

Los Osos Boys Basketball 2016-2017

Welcome to the Los Osos High School Grizzlies Boys Basketball Team Website. Los Osos High School is located in Rancho Cucamonga, California. Los Osos High School takes great pride in providing one of the finest academic and athletic programs in the Inland Empire.