| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Region 140 MY23 140CC12uBSanborn |
022F-14CB2U-0043 | Christian Sanborn |
| A2 | Region 150 MY23 150Bishop 12U Boys |
022F-50CB2U-0065 | John Vallejo |
| A3 | Region 1637 MY23 1637D12UBRobinson |
022F-37CB2U-0021 | Christian Robinson |
| A4 | Region 282 MY23 282 SLT U12B Catling Sierra |
022F-82CB2U-0009 | Philip Catling |
| B1 | Region 316 MY23 316ML12UBToledo |
022F-16CB2U-0059 | Edgar Toledo |
| B2 | Region 995 MY23 995IV12UBHarding |
022F-95CB2U-0022 | Aaron Harding |
| B3 | Region 535 MY23 535NT12UBHalvorsen |
022F-35CB2U-0040 | Nicholas Mitchell |
| B4 | Region 740 MY23 Truckee 740 B12U Sierra- Selcon |
022F-40CB2U-0061 | David Selcon |