| 5. Round | 24/03/2024 | San Jose Earthquakes | - | Seattle Sounders | 3:2 |  |
|||
| 6. Round | 31/03/2024 | Los Angeles Galaxy | - | Seattle Sounders | 1:0 | ||||
| 7. Round | 07/04/2024 | Seattle Sounders | - | CF Montréal | 5:0 |  |
|||
| 8. Round | 14/04/2024 | FC Dallas | - | Seattle Sounders | 0:0 | ||||
| 12. Round | 12/05/2024 | Portland Timbers | - | Seattle Sounders | 1:2 | ||||
| 24. Round | 14/07/2024 | Austin FC | - | Seattle Sounders | 0:1 |
USA