| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Temecula Valley Soccer Association Recreational TVSA-B12-REYNA |
0514-01RB10-0007 | German Reyna |
| A2 | IV United Soccer Association U12B USA Silver-B2010 |
0150-01RB10-5737 | Christian Moreno |
| A3 | JUSA - Yorba Linda JUSA All-Stars B2010 Guzman |
0307-30RB10-9260 | Rudy Guzman |
| A4 | Rebels SC - IE Rebels SC - IE - B2010- A Gonzalez |
0116-02RB10-7092 | Aaron Gonzales |
| B1 | Palm Desert Youth Soccer League PDYSL - B12 All Stars 2021 |
0505-013B10-1201 | Robert Ainsworth |
| B2 | La Mirada Soccer Association LMSA BU12 2010-11 |
0467-01RB10-1858 | Mark Del Pino |
| B3 | AC Brea AC Brea - BU12 All Stars |
0308-01RB10-6002 | Richard Mandel |
| B4 | Vista Rec Vista Storm SC BU12 |
0206-01RB10-2026 | David Woog |
| C1 | Temecula Valley Soccer Association Recreational TVSA-B12-HUTTON |
0514-01RB10-0008 | Michael Hutton |
| C2 | Orange Junior Soccer Club Ojsc All Stars B10 Whiddon |
0304-01RB10-0003 | Jonathan Whiddon |
| C3 | JUSA - Yorba Linda JUSA All-Stars B2010 Vasquez |
0307-30RB10-9259 | Ignacio Vasquez |