Conference semifinals
1st2ndAggToronto FC through as higher-placed club
Conference finals
1st2ndAggMLS Cup
- Toronto FC1stwinner2Seattle Sounders7th0
Match details
- MatchToronto FC2–0Seattle Sounders9 Dec 2017 · BMO Field (Toronto, Ontario)
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources