| 4. Round | 30/06/2019 | Seattle Sounders | - | Vancouver Whitecaps | 1:0 | ||||
| 5. Round | 04/07/2019 | New York City FC | - | Seattle Sounders | 3:0 | ||||
| 5. Round | 07/07/2019 | Columbus Crew | - | Seattle Sounders | 1:2 | ||||
| 6. Round | 05/08/2019 | Seattle Sounders | - | Sporting Kansas City | 2:3 | ||||
| 7. Round | 08/09/2019 | Colorado Rapids | - | Seattle Sounders | 2:0 |
USA