| 1. Round | 26/04/2015 | Chicago Red Stars [Women] | - | Portland Thorns [Women] | 2:2 | ||||
| 2. Round | 10/05/2015 | Portland Thorns [Women] | - | Washington Spirit [Women] | 2:2 | ||||
| 2. Round | 16/05/2015 | Boston Breakers [Women] | - | Portland Thorns [Women] | 1:0 | ||||
| 2. Round | 24/05/2015 | Portland Thorns [Women] | - | Houston Dash [Women] | 0:1 | ||||
| 2. Round | 31/05/2015 | Washington Spirit [Women] | - | Portland Thorns [Women] | 2:1 |  |
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| 3. Round | 07/06/2015 | Houston Dash [Women] | - | Portland Thorns [Women] | 0:0 | ||||
| 3. Round | 20/06/2015 | Portland Thorns [Women] | - | FC Kansas City [Women] | 1:1 |
USA