Clubs · 2009
4 clubs
| Club | League | Based in | Home ground |
|---|---|---|---|
| PMS Torino | Serie A | Turin | — |
| Portland Timbers | Major League Soccer | Portland | Providence Park |
| Seattle Sounders FC | Major League Soccer | Seattle | Lumen Field |
| Vancouver Whitecaps FC | Major League Soccer | Vancouver | BC Place, Empire Field |