| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Seattle United Seattle United B17 Samba |
104162084 | Conner Pichette |
| A2 | Valor Soccer Valor Soccer - BU09 Gold |
n/a | Mark Mungai |
| A3 | Washington Premier FC Washington Premier B17 White B--U9 |
n/a | Richard Unsworth |
| A4 | Pacific Northwest Soccer Club PacNW BU9 Maroon A |
n/a | Jeff Scott |
| A5 | Highline Premier Football Club HPFC RCL B2017/18 Blue (WA) |
n/a | William Farrell |
| A6 | Harbor Soccer Club Harbor Premier BU9 RCL1 |
n/a | Kevin Gray |
| A7 | Valor Soccer Valor Soccer - BU09 Black |
n/a | Issaya Saleumsay |
| A8 | Kitsap Alliance FC Kitsap Alliance FC BU9 Blue |
n/a | Abigail Olson |
| A9 | Pacific Northwest Soccer Club PacNW BU9 Blue B |
n/a | Melchor Meza Alvarez |
| A10 | SOZO FC SOZO FC BU09 GOLD |
n/a | Rafael Andrade |
| A11 | Eastside F.C. Eastside F.C. - BU9 West Red |
n/a | Akira Nandate |