5. Round | 29/07/2018 | Rio Grande Valley FC | - | Colorado Springs Switchbacks | 1:0 | ||||
6. Round | 05/08/2018 | Las Vegas Lights FC | - | Rio Grande Valley FC | 1:0 | ||||
6. Round | 12/08/2018 | Sacramento Republic | - | Rio Grande Valley FC | 2:1 | ||||
6. Round | 19/08/2018 | Rio Grande Valley FC | - | OKC Energy FC | 2:4 | ||||
6. Round | 23/08/2018 | Los Angeles Galaxy II | - | Rio Grande Valley FC | 1:1 | ||||
6. Round | 26/08/2018 | Orange County SC | - | Rio Grande Valley FC | 0:2 | ||||
6. Round | 30/08/2018 | Rio Grande Valley FC | - | San Antonio FC | 1:3 | ||||
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 | 16/09/2018 | Colorado Springs Switchbacks | - | Rio Grande Valley FC | 1:1 | ||||
7. Round | 23/09/2018 | Rio Grande Valley FC | - | Seattle Sounders 2 | 3:0 | ||||
7. Round | 27/09/2018 | Reno 1868 FC | - | Rio Grande Valley FC | 4:0 | ||||
7. Round | 30/09/2018 | Rio Grande Valley FC | - | Fresno FC | 2:1 | ||||
8. Round | 07/10/2018 | Tulsa Roughnecks | - | Rio Grande Valley FC | 1:2 | ||||
8. Round | 14/10/2018 | San Antonio FC | - | Rio Grande Valley FC | 1:1 |