| Independent A - (IA) |
|---|
| Infinity Winter Guard |
| Junior High Open - (JHO) |
|---|
| Tetzlaff MS |
| Scholastic A - (SA) |
|---|
| Etiwanda HS |
| Gahr HS |
| Scholastic AA - (SAA) |
|---|
| Esperanza HS |
| Glen A. Wilson HS |
| Grover Cleveland CHS |
| Kaiser HS |
| Moorpark HS |
| Redondo Union HS |
| San Pedro HS |
| Temple City HS Gold |
| Valencia HS (Santa Clarita) |
| West Ranch HS |
| Westlake HS |
| Scholastic AAA - (SAAA) |
|---|
| Damien HS |
| Diamond Ranch HS A Guard |
| Eisenhower HS |
| El Rancho HS |
| Glendora HS |
| Granada Hills CHS |
| Huntington Park HS |
| La Serna HS |
| Los Altos HS |
| Millikan HS Varisty |
| San Marino HS |
| Saugus HS |
| South Hills HS |
| Taft Charter HS |
| Thousand Oaks HS |
| Torrance HS |
| Warren HS Varsity |
| Whittier HS |
| WGASC HS A - (HSA) |
|---|
| California HS |
| Castaic HS |
| Loara HS |
| Marshall Fundamental SS |
| Mayfair HS |
| Norte Vista HS Varsity |
| North Torrance HS |
| Oak Park HS |
| Santa Fe HS |
| South Torrance HS |
| Walnut HS Varsity |
| West Covina HS Varsity |
| WGASC HS AA - (HSAA) |
|---|
| Buena HS |
| Burbank Unified Winter Guard |
| Gabrielino HS |
| Hesperia HS |
| James Monroe HS |
| Lakewood HS |
| Paramount HS |
| South East HS |
| Walnut HS JV |
| West HS |
| WGASC JH A - (JHA) |
|---|
| El Roble IS |
| Ross MS |
