| 2. Journée | 13.04.2013 | Seattle Sounders | - | New England Revolution | 0:0 | ||||
| 2. Journée | 21.04.2013 | Colorado Rapids | - | Seattle Sounders | 0:1 | ||||
| 3. Journée | 19.05.2013 | Seattle Sounders | - | FC Dallas | 4:2 | ||||
| 3. Journée | 27.05.2013 | Los Angeles Galaxy | - | Seattle Sounders | 4:0 |  |
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| 4. Journée | 23.06.2013 | Real Salt Lake | - | Seattle Sounders | 2:0 | ||||
| 5. Journée | 04.07.2013 | Seattle Sounders | - | D.C. United | 2:0 | ||||
| 5. Journée | 07.07.2013 | Vancouver Whitecaps | - | Seattle Sounders | 2:0 | ||||
| 6. Journée | 11.08.2013 | Toronto FC | - | Seattle Sounders | 1:2 |  |
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| 6. Journée | 18.08.2013 | Houston Dynamo | - | Seattle Sounders | 3:1 |  |
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| 6. Journée | 26.08.2013 | Seattle Sounders | - | Portland Timbers | 1:0 |
Grenade