| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Seattle United Seattle United B05 Samba C |
104162094 | Abdella Hussen |
| A2 | Pacific Northwest Soccer Club PacNW B05 Blue B |
n/a | Pierre Vargas |
| A3 | Harbor Soccer Club Harbor Premier B05/06 White B |
n/a | Jason Jarrett |
| A4 | Washington Rush Washington Rush B05 A |
113353445 | Matthew Pele |
| A5 | Southlake Southlake B06/07 City FC Red |
n/a | Vicente Navarro |
| B1 | Northwest United FC. Northwest Uni - B06/07 Red |
n/a | George Kissas |
| B2 | Eastside F.C. Eastside F.C. B05/06 White |
n/a | Mario H Martinez |
| B3 | Columbia Premier SC Columbia Premier SC 05/06B Black 1 |
n/a | Naoyuki Ochiai |
| C1 | Sound FC Sound FC B05/06C |
n/a | David Hartshorn |
| C2 | Whatcom FC Rangers Whatcom FC Rangers B06 Blue |
128522106 | James Rowe |
| C3 | Bainbridge Island Youth SC Bainbridge Island FC B06 Blue |
440590004 | Juan Cisneros-Lopez |