| 5. Round | 07/07/2017 | Sporting Kansas City | - | Philadelphia Union | 1:1 | ||||
| 5. Round | 20/07/2017 | Impact de Montréal | - | Philadelphia Union | 2:1 | ||||
| 5. Round | 23/07/2017 | Columbus Crew | - | Philadelphia Union | 1:0 | ||||
| 5. Round | 27/07/2017 | Philadelphia Union | - | Columbus Crew | 3:0 | ||||
| 5. Round | 30/07/2017 | New England Revolution | - | Philadelphia Union | 3:0 | ||||
| 6. Round | 06/08/2017 | Philadelphia Union | - | FC Dallas | 3:1 | ||||
| 6. Round | 13/08/2017 | Philadelphia Union | - | Impact de Montréal | 0:3 | ||||
| 6. Round | 20/08/2017 | San Jose Earthquakes | - | Philadelphia Union | 2:2 |
USA