1. Round | 12/02/2021 | Estudiantes II | - | River Plate II | 1:3 | ||||
4. Round | 05/03/2021 | River Plate II | - | Argentinos Juniors II | 1:0 | ||||
7. Round | 29/03/2021 | River Plate II | - | Racing Club II | 1:0 | ||||
9. Round | 09/04/2021 | River Plate II | - | Colón de Santa Fe II | 7:0 | ||||
10. Round | 16/04/2021 | Central Córdoba SdE II | - | River Plate II | 1:2 | ||||
11. Round | 23/04/2021 | River Plate II | - | San Lorenzo II | 2:1 | ||||
12. Round | 30/04/2021 | Banfield II | - | River Plate II | 1:2 | ||||
13. Round | 07/05/2021 | River Plate II | - | Aldosivi II | 3:3 |