1. Round | 05/03/2018 | Los Angeles Galaxy | - | Portland Timbers | 2:1 | ||||
1. Round | 11/03/2018 | New York RB | - | Portland Timbers | 4:0 | ||||
3. Round | 27/05/2018 | Colorado Rapids | - | Portland Timbers | 2:3 | ||||
6. Round | 05/08/2018 | Portland Timbers | - | Philadelphia Union | 3:0 | ||||
6. Round | 12/08/2018 | Portland Timbers | - | Vancouver Whitecaps | 1:2 | ||||
6. Round | 19/08/2018 | Sporting Kansas City | - | Portland Timbers | 3:0 | ||||
6. Round | 27/08/2018 | Portland Timbers | - | Seattle Sounders | 0:1 | ||||
6. Round | 30/08/2018 | Portland Timbers | - | Toronto FC | 2:0 | ||||
7. Round | 02/09/2018 | New England Revolution | - | Portland Timbers | 1:1 | ||||
7. Round | 16/09/2018 | Houston Dynamo | - | Portland Timbers | 4:1 | ||||
7. Round | 20/09/2018 | Portland Timbers | - | Columbus Crew | 3:2 | ||||
7. Round | 23/09/2018 | Minnesota United FC | - | Portland Timbers | 3:2 | ||||
8. Round | 07/10/2018 | Real Salt Lake | - | Portland Timbers | 1:4 | ||||
8. Round | 21/10/2018 | Portland Timbers | - | Real Salt Lake | 3:0 |