| 1. Jornada | 12.09.2021 | Boston River | - | Montevideo Wanderers | 1:3 | ||||
| 2. Jornada | 17.09.2021 | Rentistas | - | Boston River | 1:2 | ||||
| 3. Jornada | 26.09.2021 | Boston River | - | Peñarol | 2:5 | ||||
| 4. Jornada | 03.10.2021 | Montevideo City Torque | - | Boston River | 4:3 | ||||
| 6. Jornada | 16.10.2021 | Nacional | - | Boston River | 3:2 | ||||
| 7. Jornada | 21.10.2021 | Boston River | - | Cerrito | 3:2 | ||||
| 8. Jornada | 24.10.2021 | Liverpool | - | Boston River | 2:2 | ||||
| 9. Jornada | 30.10.2021 | Boston River | - | River Plate | 1:2 | ||||
| 10. Jornada | 04.11.2021 | Cerro Largo | - | Boston River | 1:1 | ||||
| 11. Jornada | 08.11.2021 | Boston River | - | Progreso | 0:0 | ||||
| 12. Jornada | 14.11.2021 | Sud América | - | Boston River | 1:2 |  |
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| 13. Jornada | 22.11.2021 | Boston River | - | Plaza Colonia | 2:0 | ||||
| 14. Jornada | 30.11.2021 | Fénix | - | Boston River | 0:0 | ||||
| 15. Jornada | 04.12.2021 | Boston River | - | Deportivo Maldonado | 2:1 |
Uruguay