| 2. Round | 09/05/2021 | Phoenix Rising | - | Oakland Roots | 3:0 | ||||
| 2. Round | 16/05/2021 | Tampa Bay Rowdies | - | Phoenix Rising | 2:1 | ||||
| 2. Round | 30/05/2021 | Sacramento Republic | - | Phoenix Rising | 0:1 | ||||
| 3. Round | 13/06/2021 | Phoenix Rising | - | Tacoma Defiance | 3:0 | ||||
| 3. Round | 20/06/2021 | San Diego Loyal | - | Phoenix Rising | 2:1 | ||||
| 4. Round | 18/07/2021 | Phoenix Rising | - | Los Angeles Galaxy II | 5:0 | ||||
| 4. Round | 01/08/2021 | Phoenix Rising | - | Rio Grande Valley FC | 3:1 | ||||
| 5. Round | 08/08/2021 | Las Vegas Lights FC | - | Phoenix Rising | 2:2 | ||||
| 5. Round | 26/08/2021 | Oakland Roots | - | Phoenix Rising | 3:1 |
Germany