| 3. Round | 06/06/2021 | Sacramento Republic | - | Orange County SC | 1:3 | ||||
| 3. Round | 10/06/2021 | Real Monarchs SLC | - | Sacramento Republic | 2:0 | ||||
| 5. Round | 15/08/2021 | Sacramento Republic | - | Las Vegas Lights FC | 2:1 | ||||
| 7. Round | 31/10/2021 | Sacramento Republic | - | San Diego Loyal | 1:1 |
USA