The Seattle Sounders' supporters were well aware of the stakes on Friday night.
The Cascadia Cup was on the line against the Vancouver Whitecaps and although the visitors came in as the holders of the trophy, the Sounders faithful made it clear before kick-off where they thought the real "Sound of Soccer" was located in the Pacific Northwest (WATCH VIDEO HERE AND BELOW).
Only problem for the ECS (Sounders supporters group), Vancouver's Kekuta Manneh didn't get the message (WATCH HIGHLIGHTS HERE).
