Participants
edit- LA Galaxy
- Los Angeles FC
- San Jose Earthquakes
- MLSNP
- San Jose Earthquakes II
- USLC
- LA Galaxy II
- Monterey Bay FC
- Oakland Roots SC
- Orange County SC
- Sacramento Republic FC
- San Diego Loyal SC
- USL1
- Central Valley Fuego FC
- Santa Barbara Sky FC (2024)
- NISA
- Albion San Diego
- Bay Cities FC
- California United Strikers FC
- Los Angeles Force
- USL2
- Project 51O
- San Francisco City FC
- San Francisco Glens SC
- Santa Cruz Breakers FC
- Southern California Seahorses
- Ventura County Fusion
- NISA Nation
- Chula Vista FC
- FC Golden State Force
- NPSL
- Academica SC
- ASC San Diego
- A.S. Los Angeles
- Contra Costa FC
- FC Davis
- El Farolito SC
- High Desert Elite FC
- Napa Valley 1839 FC
- Sacramento Gold FC
- Sonoma County Sol
- Temecula FC
- UPSL
- Santa Ana Winds FC
- L.A. Wolves FC
- La Máquina FC
- FC Santa Clarita
- Del Rey City SC
- Real San Jose
- Oakland Stompers
- Oakland Pamperos
- Aguiluchos U-23
- Orange County FC 2
- San Diego Internacional FC