1. Round | 17/03/2018 | Rio Grande Valley FC | - | Saint Louis FC | 1:1 | ||||
4. Round | 10/06/2018 | Tulsa Roughnecks | - | Saint Louis FC | 0:3 | ||||
4. Round | 01/07/2018 | Saint Louis FC | - | Rio Grande Valley FC | 0:0 | ||||
5. Round | 08/07/2018 | Las Vegas Lights FC | - | Saint Louis FC | 1:0 | ||||
5. Round | 22/07/2018 | Saint Louis FC | - | Orange County SC | 2:2 | ||||
5. Round | 29/07/2018 | Reno 1868 FC | - | Saint Louis FC | 1:2 | ||||
6. Round | 05/08/2018 | Saint Louis FC | - | Seattle Sounders 2 | 2:0 | ||||
6. Round | 26/08/2018 | Saint Louis FC | - | Tulsa Roughnecks | 3:2 | ||||
6. Round | 30/08/2018 | Seattle Sounders 2 | - | Saint Louis FC | 1:1 | ||||
7. Round | 02/09/2018 | Portland Timbers 2 | - | Saint Louis FC | 1:0 | ||||
7. Round | 09/09/2018 | Saint Louis FC | - | Reno 1868 FC | 1:0 | ||||
7. Round | 13/09/2018 | Real Monarchs SLC | - | Saint Louis FC | 1:1 | ||||
7. Round | 15/09/2018 | Swope Park Rangers | - | Saint Louis FC | 3:4 | ||||
7. Round | 23/09/2018 | Saint Louis FC | - | San Antonio FC | 2:0 | ||||
7. Round | 30/09/2018 | Phoenix Rising | - | Saint Louis FC | 2:0 | ||||
8. Round | 11/10/2018 | Saint Louis FC | - | Tulsa Roughnecks | 1:0 | ||||
8. Round | 14/10/2018 | Saint Louis FC | - | OKC Energy FC | 0:0 |