The West Coast rivals– Sounders FC, Portland Timbers and Vancouver Whitecaps –faced off tin the three-day Cascadia Summit. The teams fought hard, while their dedicated supporters cheered them on. With the final results now in, you be the judge of who reigns supreme in the west.
| Home | Score | Score | Away |
| Seattle Sounders FC | 0 | 2 | Portland Timbers |
| Portland Timbers | 1 | 1 | Vancouver Whitecaps FC |
| Seattle Sounders FC | 2 | 3 | Vancouver Whitecaps FC |