| 2. Round | 12/07/2020 | El Paso Locomotive | - | Rio Grande Valley FC | 1:0 | ||||
| 2. Round | 20/07/2020 | Rio Grande Valley FC | - | San Antonio FC | 1:1 | ||||
| 2. Round | 23/07/2020 | OKC Energy FC | - | Rio Grande Valley FC | 1:1 |  |
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| 2. Round | 26/07/2020 | San Antonio FC | - | Rio Grande Valley FC | 1:0 | ||||
| 3. Round | 02/08/2020 | Rio Grande Valley FC | - | FC Tulsa | 1:2 | ||||
| 3. Round | 09/08/2020 | Austin Bold | - | Rio Grande Valley FC | 4:1 |  |
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| 3. Round | 16/08/2020 | OKC Energy FC | - | Rio Grande Valley FC | 0:0 | ||||
| 3. Round | 23/08/2020 | Rio Grande Valley FC | - | Austin Bold | 2:3 | |
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| 3. Round | 29/08/2020 | Rio Grande Valley FC | - | San Antonio FC | 1:3 | ||||
| 4. Round | 03/09/2020 | FC Tulsa | - | Rio Grande Valley FC | 2:1 | ||||
| 5. Round | 01/10/2020 | Rio Grande Valley FC | - | Austin Bold | 2:0 | ||||
| 5. Round | 04/10/2020 | Rio Grande Valley FC | - | OKC Energy FC | 4:2 |
Canada