6. Round | 12/08/2018 | Sacramento Republic | - | Rio Grande Valley FC | 2:1 | ||||
6. Round | 26/08/2018 | Orange County SC | - | Rio Grande Valley FC | 0:2 | ||||
7. Round | 06/09/2018 | Phoenix Rising | - | Rio Grande Valley FC | 1:0 | ||||
7. Round | 09/09/2018 | Rio Grande Valley FC | - | Real Monarchs SLC | 2:1 | ||||
7. Round | 30/09/2018 | Rio Grande Valley FC | - | Fresno FC | 2:1 |