1. Round | 05/03/2018 | Los Angeles Galaxy | - | Portland Timbers | 2:1 | ||||
1. Round | 11/03/2018 | New York RB | - | Portland Timbers | 4:0 | ||||
2. Round | 22/04/2018 | Portland Timbers | - | New York City FC | 3:0 | ||||
3. Round | 06/05/2018 | San Jose Earthquakes | - | Portland Timbers | 0:1 | ||||
3. Round | 13/05/2018 | Portland Timbers | - | Seattle Sounders | 1:0 | ||||
3. Round | 19/05/2018 | Portland Timbers | - | Los Angeles FC | 2:1 | ||||
6. Round | 27/08/2018 | Portland Timbers | - | Seattle Sounders | 0:1 | ||||
6. Round | 30/08/2018 | Portland Timbers | - | Toronto FC | 2:0 | ||||
7. Round | 09/09/2018 | Portland Timbers | - | Colorado Rapids | 2:0 | ||||
7. Round | 20/09/2018 | Portland Timbers | - | Columbus Crew | 3:2 | ||||
7. Round | 23/09/2018 | Minnesota United FC | - | Portland Timbers | 3:2 | ||||
7. Round | 30/09/2018 | Portland Timbers | - | FC Dallas | 0:0 | ||||
8. Round | 21/10/2018 | Portland Timbers | - | Real Salt Lake | 3:0 |