| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Seattle United Seattle United G16 Tango B |
104162143 | Alma Mana'o |
| A2 | Eastside F.C. Eastside F.C. G16 White |
n/a | Porter Lombard |
| A3 | Crossfire Premier Soccer Club XF G16 RCL 3 |
n/a | Henry Ryde |
| A5 | Kitsap Alliance FC Kitsap Alliance FC G 2016 Blue |
n/a | Scott McKee |
| A6 | Washington Premier FC Washington Premier FC G16 White B |
n/a | Alejandro Peralta |
| A7 | Sound FC Sound FC G16A |
n/a | Michael Duncan |
| A8 | Valor Soccer Valor Soccer - G16 Premier Gold |
n/a | Scott Gibb |
| Group | Club/Team Name | Team ID | Head Coach |
| A4 | Snohomish Youth Soccer Club Snohomish United G16 Black |
143355402 | Zachary Johndrow |