| Group | Club/Team Name | Team ID | Head Coach |
| A1 #1 | Oxnard United Soccer Club Oxnard United Soccer Club |
0750-01CB03-0140 | Jose Luis Garcia |
| A2 #16 | Laguna United FC Laguna United FC-B2003-Blue |
0368-04CB03-0017 | Marcelo Aguirre |
| A3 #24 | HAWKS Hawks B2003 Academy |
0540-01CB03-0103 | Ryan Halliday |
| A4 #32 | Boca OC - 01 Boca Orange County - B2003 |
0396-01CB03-0072 | James Obleda |
| B1 #8 | Los Angeles United Futbol Academy LA UNITED FA 2003 ACADEMY RESERVE |
0426-03CB03-0054 | Miguel Gonzalez |
| B2 #9 | Total Futbol Academy Total Futbol Academy |
0446-01CB03-8997 | Vicente Caparelli |
| B3 #17 | Celtic Soccer 0535 - 01 Celtic Academy 1888 B03 |
0535-01CB03-2410 | Juan Soto |
| B4 #25 | Cerritos Regional Soccer League - 01 CDA FC Slammers - Cerritos B03 Vargas |
0463-01CB03-7934 | Miguel Vargas |
| C1 #5 | Fullerton Rangers Competitive Teams Fullerton Rangers B03 White |
0306-02CB03-0371 | Alexis Ubillus |
| C2 #12 | Chula Vista FC Chula Vista FC - B2003 |
0111-01CB03-2076 | Alfonso Lopez De La Rosa |
| C3 #20 | Total Futbol Academy TFA - SD (B03') |
0446-01CB03-9827 | Basilio Monge |
| C4 #28 | DMS 11 Academy - 01 DMS 11 Academy - B2003 |
0749-01CB03-9879 | Dan Metcalfe |
| D1 #4 | West Coast Futbol Club West Coast FC B03 Cloutier |
0316-01CB03-0400 | Anthony Bruce |
| D2 #13 | LAFF SGV Surf B03 KL |
040C-01CB03-3655 | Kareem Lee |
| D3 #21 | Los Angeles Breakers FCLA - B03 Black |
0443-01CB15-9847 | Roberto Dos Santos |
| D4 #29 | Pateadores Soccer Club Pateadores LA SCV B2003 |
0321-01CB03-5184 | Kenneth Claborn |
| E1 #3 | FRAM Soccer Club FRAM B03-Britton |
0487-01CB03-0042 | Andrew Britton |
| E2 #14 | Valley Youth Soccer 0407 - 01 Valley United - Delgado |
0407-01CB03-0819 | Benito Delgado |
| E3 #22 | Rebels Soccer Club Rebels Soccer Club - B03 Elite |
0116-01CB03-0601 | Luis Avalos |
| E4 #30 | Escondido Soccer Club FC Heat B2003 BLUE |
0205-01CB03-0914 | Martin Lopez |
| F1 #6 | AC Brea AC Brea - 0308 - B03 RED |
0308-01CB03-9916 | Juan Melgar |
| F2 #11 | San Diego SC San Diego SC B2003 Academy Navy |
0115-01CB03-8103 | Mark Connelly |
| F3 #19 | COLTONYOUTHSOCCERORGANIZATION Colton America SC Academy - B2003 |
0506-01CB03-2003 | Lisandro Oleta |
| F4 #27 | Hemet Juventus FC - 01 Hemet Juventus FC - 01 - B2003 Academy |
0593-01CB03-2031 | Jose Ceja Barajas |
| G1 #7 | Cerritos Regional Soccer League - 01 CDA FC Slammers - HB B03 Reserves |
0463-01CB03-5421 | Carlos Godinez |
| G2 #10 | City SC LAGSD B03 Elite-Ritchie |
0214-15CB03-0079 | Holland Hanson |
| G3 #18 | Pateadores Soccer Club Pateadores LA B2003 |
0321-01CB03-5182 | Gustavo Garrido |
| G4 #26 | Downtown LA Soccer Club Downtown SC B03 |
0491-01CB03-0302 | Manuel Vazquez |
| H1 #2 | Santa Barbara S.C. 0710 - 01 Santa Barbara S.C. B2003Premier |
0710-01CB03-1154 | Raul Ybarra |
| H2 #15 | CYSA Premier Academy CYSA LA LAJA |
0598-01CB03-0026 | Emilio Muro |
| H3 #23 | Strikers FC South Bay Strikers FC South Bay - B2003 Black |
0432-04CB03-0012 | Jesse Lopez |
| H4 #31 | Rebels Soccer Club Rebels Soccer Club - B03 Academy |
0116-01CB03-0858 | Rene Ortiz |