2. Round | 02/05/2021 | Rio Grande Valley FC | - | New Mexico United | 1:0 | ||||
2. Round | 30/05/2021 | San Antonio FC | - | Rio Grande Valley FC | 1:1 | ||||
3. Round | 13/06/2021 | Rio Grande Valley FC | - | Real Monarchs SLC | 1:0 | ||||
3. Round | 17/06/2021 | Rio Grande Valley FC | - | Austin Bold | 1:2 |