| 1. Round | 12/02/2021 | Boca Juniors II | - | Gimnasia de La Plata II | 2:0 | ||||
| 7. Round | 29/03/2021 | Independiente II | - | Boca Juniors II | 1:1 | ||||
| 8. Round | 02/04/2021 | Boca Juniors II | - | Defensa y Justicia II | 1:0 | ||||
| 10. Round | 16/04/2021 | Boca Juniors II | - | Atlético Tucumán II | 3:1 | ||||
| 13. Round | 07/05/2021 | Patronato de Paraná II | - | Boca Juniors II | 0:2 |
Argentina