| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Washington Premier FC Washington Premier FC B15 White B |
n/a | Elijah Hurt |
| A2 | Eastside F.C. Eastside FC B15 Blue |
n/a | Wilson Kasinga |
| A3 | Valor Soccer Valor Soccer - B15 Premier Gold |
n/a | Paolo Mottola |
| A4 | Crossfire Premier Soccer Club XF B15 RCL 2 |
n/a | William Wiskel |
| A5 | Snohomish Youth Soccer Club Snohomish United B15 Black |
143355395 | Emanuel Vallejo Munoz |
| A6 | Seattle United Seattle United B15 Tango B |
104161168 | Sean Kettle |
| A7 | Crossfire Premier Soccer Club XF B15 RCL 3 |
n/a | Loren Langley |
| A8 | Harbor Soccer Club Harbor Premier B15 Green A |
n/a | Matthew Hodgson |
| A9 | Pacific Northwest Soccer Club PacNW B15 Blue B |
n/a | Vince La Porta |
| A10 | Whatcom FC Rangers Whatcom FC Rangers B15 Gold |
128522015 | Sebastian Kent |