Los Osos High School - Class of 1988 Alumni, Ontario CA
Join thousands of alumni from Los Osos High School and the Class of 1988. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/19 vs JW North
08/26 vs Citrus Valley
09/02 vs Charter Oak
09/09 vs South Hills
09/17 vs Sultana
10/01 vs Chino
10/08 vs Alta Loma
10/15 vs Claremont
10/22 vs Diamond Ranch
10/29 vs San Dimas
08/26 vs Citrus Valley
09/02 vs Charter Oak
09/09 vs South Hills
09/17 vs Sultana
10/01 vs Chino
10/08 vs Alta Loma
10/15 vs Claremont
10/22 vs Diamond Ranch
10/29 vs San Dimas
