| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Region 150 MY23 150 Bishop 12U Boys A Team |
022F-50CB2U-0076 | Adrian Santana |
| A2 | Region 166 MY23 166 APD 12U Boys #1 |
022E-66EB2U-0080 | Tony Vega |
| A3 | Region 995 MY23 R995 12UB Purple Reign |
022F-95CB2U-0018 | Robert Donahue |
| A4 | Region 282 MY23 282 B12U AllStars |
022F-82CB2U-0083 | Matthew Brasher |
| B1 | Region 316 MY23 316 U12B Mammoth Storm |
022F-16CB2U-0056 | Charles Perry |
| B2 | 535 NT 12UB | 022F-35CB2U-0020 | Jenn Ragan |
| B3 | Region 740 MY23 740 Truckee 12UB Sierra |
022F-40CB2U-0071 | David Selcon |
| B4 | Region 140 MY23 140 Boys 12u All Star |
022F-14CB2U-0082 | Cesar Banda |