| Sport | Level of competition | Event Date | Tournament | Host School | Status |
|---|---|---|---|---|---|
| Track & Field, Boys; Track & Field, Girls | Varsity | Junior Varsity | 03/05/2027 - 03/06/2027 | Don Green Memorial Track Invitational | Moorpark | Pending |
| Track & Field, Boys; Track & Field, Girls | Varsity | Junior Varsity | 03/05/2027 - 03/06/2027 | Don Green Memorial Track Invitational | Moorpark | Pending |
| Swimming & Diving, Boys; Swimming & Diving, Girls | Varsity | 03/06/2027 - TBA | Jag Invite | Ontario | Approved |
| Lacrosse, Girls | Varsity | Junior Varsity | 03/06/2027 - TBA | Gold Coast Invitational | San Marcos/Santa Barbara | Approved |
| Traditional Competitive Cheer | Varsity | Junior Varsity | Freshman | Frosh Soph | Sophomore | 03/06/2027 - TBA | WCC Tournament of Champions - Ontario, CA | Glendale | Approved |
| Track & Field, Boys | Varsity | Junior Varsity | Freshman | Frosh Soph | Sophomore | 03/12/2027 - 03/13/2027 | Spartan Relays | Rio Mesa | Approved |
| Track & Field, Boys; Track & Field, Girls | Varsity | Junior Varsity | Frosh Soph | 03/12/2027 - 03/13/2027 | VIKING Invitational | Mountain View | Approved |
| Swimming & Diving, Boys | Varsity | Junior Varsity | 03/13/2027 - TBA | Dan Tran Memorial Swimming Invitational | Quartz Hill | Approved |
| Golf, Boys | Varsity | 03/15/2027 - TBA | Knight Invitational | Ontario Christian | Approved |
| Golf, Boys | Varsity | Junior Varsity | 03/15/2027 - TBA | Estancia Boys Golf Tournament | Estancia | Approved |
| Swimming & Diving, Boys | Varsity | Junior Varsity | 03/19/2027 - 03/20/2027 | Mt. Sac WInterfest Champions | Glendora | Approved |
| Swimming & Diving, Girls | Varsity | Junior Varsity | 03/19/2027 - 03/20/2027 | Mt. Sac WInterfest Champions | Glendora | Approved |
| Track & Field, Boys | Varsity | Frosh Soph | 03/20/2027 - TBA | Maurice Greene Invitational | Oaks Christian | Approved |
| Volleyball, Boys | Varsity | 03/20/2027 - TBA | 50th Annual Dos Pueblos Invitational | Dos Pueblos | Approved |
| Softball | Varsity | 03/22/2027 - 03/25/2027 | Desert Diamond Invitational | Rancho Mirage | Approved |
| Softball | Varsity | 03/22/2027 - 03/25/2027 | Desert Diamond Invitational | Rancho Mirage | Approved |
| Baseball | Junior Varsity | Frosh Soph | 03/27/2027 - 03/31/2027 | Villa Park Spring Tournament | Villa Park | Approved |
| Track & Field, Boys | Varsity | Frosh Soph | 03/27/2027 - TBA | Jim Polite Walnut Invitational | Walnut | Approved |
| Track & Field, Girls | Varsity | 03/27/2027 - TBA | Jim Polite Walnut Invitational | Walnut | Approved |
| Baseball | Varsity | 04/03/2027 - 04/07/2027 | Santa Ana Elks Varsity Baseball Tournament | Century | Approved |