| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Seattle United Seattle United B15 Nova D |
104162172 | Evan Johnson |
| A2 | Snohomish Youth Soccer Club Snohomish United B15 Red |
143355399 | Tyler Mikulsky |
| A3 | Washington Premier FC Washington Premier FC B15 Gold D |
n/a | Joseph Jordan |
| A4 | Harbor Soccer Club Harbor Premier B15 Black C |
n/a | Zack Parris |
| A5 | Eastside F.C. Eastside F.C. B15 Bellevue |
n/a | Alieu Kamara |
| A6 | Valor Soccer Valor Soccer - B15 Premier Grey |
n/a | Greg Tesch |
| A7 | Whatcom FC Rangers Whatcom FC Rangers B15 Blue |
128522115 | Seamus Leonard |
| A8 | Crossfire Premier Soccer Club XF B15 RCL 5 |
n/a | Erik Storkson |
| A9 | Sound FC Sound FC B15B |
n/a | Sanad Elghanai |
| A10 | Eastside F.C. Eastside F.C. B15 Grey |
n/a | Wilson Kasinga |
| A11 | Washington Rush Washington Rush B15 Nero B |
113353496 | Everardo Cisneros |
| A12 | Sound FC Sound FC B15C |
n/a | Shannon Fenster |
| A13 | Kitsap Alliance FC Kitsap Alliance FC B 2015 White |
n/a | Heather Hunt |