3. Round | 26/02/2021 | Platense II | - | River Plate II | 1:2 | ||||
4. Round | 05/03/2021 | River Plate II | - | Argentinos Juniors II | 1:0 | ||||
5. Round | 12/03/2021 | Boca Juniors II | - | River Plate II | 0:1 | ||||
6. Round | 19/03/2021 | Godoy Cruz II | - | River Plate II | 0:1 |