| 5. Journée | 20.07.2017 | Seattle Sounders | - | D.C. United | 4:3 | ||||
| 5. Journée | 24.07.2017 | Seattle Sounders | - | San Jose Earthquakes | 3:0 |  |
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| 5. Journée | 30.07.2017 | Los Angeles Galaxy | - | Seattle Sounders | 0:0 | ||||
| 6. Journée | 06.08.2017 | Minnesota United FC | - | Seattle Sounders | 0:4 | ||||
| 6. Journée | 12.08.2017 | Seattle Sounders | - | Sporting Kansas City | 1:0 | ||||
| 6. Journée | 21.08.2017 | Seattle Sounders | - | Minnesota United FC | 2:1 | ||||
| 6. Journée | 24.08.2017 | Vancouver Whitecaps | - | Seattle Sounders | 1:1 | ||||
| 6. Journée | 28.08.2017 | Seattle Sounders | - | Portland Timbers | 1:1 | ||||
| 7. Journée | 11.09.2017 | Seattle Sounders | - | Los Angeles Galaxy | 1:1 | ||||
| 7. Journée | 17.09.2017 | FC Dallas | - | Seattle Sounders | 0:0 |  |
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| 7. Journée | 24.09.2017 | Real Salt Lake | - | Seattle Sounders | 2:0 | |
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| 7. Journée | 28.09.2017 | Seattle Sounders | - | Vancouver Whitecaps | 3:0 | ||||
| 8. Journée | 01.10.2017 | Philadelphia Union | - | Seattle Sounders | 2:0 | ||||
| 8. Journée | 16.10.2017 | Seattle Sounders | - | FC Dallas | 4:0 | ||||
| 8. Journée | 22.10.2017 | Seattle Sounders | - | Colorado Rapids | 3:0 |
Suriname
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