| 1. Ronde | 12.02.2021 | Rosario Central II | - | Argentinos Juniors II | 0:0 | ||||
| 2. Ronde | 19.02.2021 | Argentinos Juniors II | - | Platense II | 1:0 |  |
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| 3. Ronde | 26.02.2021 | Argentinos Juniors II | - | Vélez Sarsfield II | 1:1 | ||||
| 4. Ronde | 05.03.2021 | River Plate II | - | Argentinos Juniors II | 1:0 | ||||
| 5. Ronde | 12.03.2021 | Argentinos Juniors II | - | Godoy Cruz II | 1:0 | ||||
| 6. Ronde | 19.03.2021 | Racing Club II | - | Argentinos Juniors II | 0:2 | ||||
| 7. Ronde | 29.03.2021 | Argentinos Juniors II | - | Arsenal de Sarandí II | 0:0 | ||||
| 8. Ronde | 02.04.2021 | Colón de Santa Fe II | - | Argentinos Juniors II | 0:1 | ||||
| 9. Ronde | 09.04.2021 | Argentinos Juniors II | - | Central Córdoba SdE II | 3:0 | |
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| 10. Ronde | 16.04.2021 | San Lorenzo II | - | Argentinos Juniors II | 2:2 | ||||
| 11. Ronde | 23.04.2021 | Argentinos Juniors II | - | Banfield II | 3:0 | ||||
| 12. Ronde | 30.04.2021 | Aldosivi II | - | Argentinos Juniors II | 1:1 | ||||
| 13. Ronde | 07.05.2021 | Argentinos Juniors II | - | Estudiantes II | 2:0 |
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