3. Round | 28/05/2015 | Portland Timbers | - | D.C. United | 1:0 | ||||
4. Round | 21/06/2015 | Portland Timbers | - | Houston Dynamo | 2:0 | ||||
4. Round | 29/06/2015 | Portland Timbers | - | Seattle Sounders | 4:1 | ||||
5. Round | 06/07/2015 | Portland Timbers | - | San Jose Earthquakes | 1:0 | ||||
7. Round | 10/09/2015 | Portland Timbers | - | Sporting Kansas City | 0:0 | ||||
8. Round | 19/10/2015 | Los Angeles Galaxy | - | Portland Timbers | 2:5 |