| USL | 08.04.18 | Sacramento Republic | - | Seattle Sounders 2 | 1:0 |  |
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| USL | 06.05.18 | Seattle Sounders 2 | - | Sacramento Republic | 1:2 | ||||
| Open Cup | 07.06.18 | Sacramento Republic | - | Seattle Sounders | 2:1 pró. |  |
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| USL | 09.09.18 | Sacramento Republic | - | Seattle Sounders 2 | 3:0 |
Camerún