1. Round | 25/04/2021 | OKC Energy FC | - | FC Tulsa | 1:3 | ||||
2. Round | 02/05/2021 | OKC Energy FC | - | Atlanta United II | 0:1 | ||||
2. Round | 08/05/2021 | Sporting Kansas City 2 | - | OKC Energy FC | 1:1 | ||||
5. Round | 22/08/2021 | OKC Energy FC | - | Louisville City FC | 0:0 | ||||
6. Round | 04/09/2021 | Sporting Kansas City 2 | - | OKC Energy FC | 3:0 | ||||
6. Round | 26/09/2021 | OKC Energy FC | - | Indy Eleven | 2:0 | ||||
6. Round | 30/09/2021 | OKC Energy FC | - | Indy Eleven | 1:1 | ||||
7. Round | 03/10/2021 | OKC Energy FC | - | San Antonio FC | 0:1 | ||||
7. Round | 11/10/2021 | Austin Bold | - | OKC Energy FC | 1:1 |