| 1. Round | 25/03/2018 | Houston Dash [Women] | - | Chicago Red Stars [Women] | 1:1 | ||||
| 1. Round | 01/04/2018 | Chicago Red Stars [Women] | - | Portland Thorns [Women] | 2:3 | ||||
| 2. Round | 14/04/2018 | Utah Royals FC [Women] | - | Chicago Red Stars [Women] | 0:1 | ||||
| 2. Round | 19/04/2018 | Chicago Red Stars [Women] | - | Houston Dash [Women] | 3:0 | ||||
| 2. Round | 22/04/2018 | Chicago Red Stars [Women] | - | Sky Blue FC [Women] | 1:1 | ||||
| 2. Round | 29/04/2018 | Washington Spirit [Women] | - | Chicago Red Stars [Women] | 1:1 | ||||
| 3. Round | 03/05/2018 | Chicago Red Stars [Women] | - | Orlando Pride [Women] | 0:2 | ||||
| 3. Round | 06/05/2018 | NC Courage [Women] | - | Chicago Red Stars [Women] | 1:1 | ||||
| 3. Round | 13/05/2018 | Chicago Red Stars [Women] | - | Houston Dash [Women] | 2:2 | ||||
| 3. Round | 20/05/2018 | Seattle Reign [Women] | - | Chicago Red Stars [Women] | 0:0 |
USA