Regular Season Show UPDATE at RAMONA HS
Saturday, February 18, 2023 - Ramona High School, Riverside, CA
| Group Name | Division | Perform | Staging | Warm Up Time | Warm Up Area |
| Peninsula High School Indoor Percussion | SA | 10:00 AM | 9:55 AM | 9:00 AM | A |
| Corona High School Indoor Percussion | SA | 10:12 AM | 10:07 AM | 9:12 AM | B |
| California High School Indoor | SA | 10:24 AM | 10:19 AM | 9:24 AM | C |
| Citrus Hill Indoor Percussion | SA | 10:36 AM | 10:31 AM | 9:36 AM | D |
| Classical Academy Indoor Percussion | SA | 10:48 AM | 10:43 AM | 9:48 AM | A |
| Dana Hills High School Indoor Percussion | SA | 11:00 AM | 10:55 AM | 10:00 AM | B |
| BREAK | 11:12 AM | ||||
| Whittier High School Indoor Percussion Ensemble | SA | 11:45 AM | 11:40 AM | 10:45 AM | C |
| La Habra High School Indoor Percussion | SA | 11:57 AM | 11:52 AM | 10:57 AM | D |
| Savanna High School Indoor Percussion | SA | 12:09 PM | 12:04 PM | 11:09 AM | A |
| Sultana High School Indoor | SA | 12:21 PM | 12:16 PM | 11:21 AM | B |
| Ontario High School Indoor | SA | 12:33 PM | 12:28 PM | 11:33 AM | C |
| BREAK | 12:45 PM | ||||
| Temecula Valley High School Golden Valley Regiment Indoor | SCC | 1:10 PM | 1:05 PM | 12:10 PM | D |
| Murrieta Mesa High School Indoor | SCC | 1:22 PM | 1:17 PM | 12:22 PM | A |
| AWARDS | 1:50 PM | ||||