5. Round | 29/07/2018 | OKC Energy FC | - | San Antonio FC | 1:2 | ||||
6. Round | 05/08/2018 | Colorado Springs Switchbacks | - | OKC Energy FC | 2:0 | ||||
6. Round | 09/08/2018 | Tulsa Roughnecks | - | OKC Energy FC | 0:3 | ||||
6. Round | 12/08/2018 | OKC Energy FC | - | Real Monarchs SLC | 3:2 | ||||
6. Round | 19/08/2018 | Rio Grande Valley FC | - | OKC Energy FC | 2:4 | ||||
6. Round | 26/08/2018 | OKC Energy FC | - | Seattle Sounders 2 | 3:0 | ||||
7. Round | 02/09/2018 | Swope Park Rangers | - | OKC Energy FC | 1:0 | ||||
7. Round | 09/09/2018 | Orange County SC | - | OKC Energy FC | 3:2 | ||||
7. Round | 13/09/2018 | Los Angeles Galaxy II | - | OKC Energy FC | 1:3 | ||||
7. Round | 24/09/2018 | OKC Energy FC | - | Sacramento Republic | 0:0 |