Kwalificatie | 01.11.2018 | FC Dallas | - | Portland Timbers | 1:2 | ||||
Kwartfinale | 04.11.2018 | Portland Timbers | - | Seattle Sounders | 2:1 | ||||
Kwartfinale | 09.11.2018 | Seattle Sounders | - | Portland Timbers | 2:4 d.p. | ||||
Halve Finale | 30.11.2018 | Sporting Kansas City | - | Portland Timbers | 2:3 |