CSBC Championships - Semi Finals 1A/6A
Saturday, November 16, 2019 - Irvine High School
| Group Name | Class | Perform | Band Gate Time | Pit Gate Time |
| Estancia High School | 1A | 1:30 PM | 1:22 PM | 1:15 PM |
| St. Paul High School | 1A | 1:43 PM | 1:35 PM | 1:28 PM |
| La Costa Canyon High School | 1A | 1:56 PM | 1:48 PM | 1:41 PM |
| Perris High School | 1A | 2:09 PM | 2:01 PM | 1:54 PM |
| BREAK | 2:22 PM | |||
| Sound Waves Home School | 1A | 2:35 PM | 2:27 PM | 2:20 PM |
| La Sierra High School | 1A | 2:48 PM | 2:40 PM | 2:33 PM |
| Ocean View High School | 1A | 3:01 PM | 2:53 PM | 2:46 PM |
| Bishop Amat High School | 1A | 3:14 PM | 3:06 PM | 2:59 PM |
| AWARDS 1A | 4:00 PM | |||
| Troy High School | 6A | 5:30 PM | 5:22 PM | 5:15 PM |
| Kaiser High School | 6A | 5:45 PM | 5:37 PM | 5:30 PM |
| Millikan High School | 6A | 6:00 PM | 5:52 PM | 5:45 PM |
| California High School | 6A | 6:15 PM | 6:07 PM | 6:00 PM |
| Schurr High School | 6A | 6:30 PM | 6:22 PM | 6:15 PM |
| BREAK | 6:45 PM | |||
| Frontier High School | 6A | 7:00 PM | 6:52 PM | 6:45 PM |
| Cathedral City High School | 6A | 7:15 PM | 7:07 PM | 7:00 PM |
| Walnut High School | 6A | 7:30 PM | 7:22 PM | 7:15 PM |
| Woodbridge High School | 6A | 7:45 PM | 7:37 PM | 7:30 PM |
| South Torrance High School | 6A | 8:00 PM | 7:52 PM | 7:45 PM |
| AWARDS 6A | 8:45 PM | |||