| 1. Jornada | 12.02.2021 | Unión de Santa Fe II | - | Atlético Tucumán II | 2:1 | ||||
| 2. Jornada | 19.02.2021 | Atlético Tucumán II | - | Central Córdoba SdE II | 2:0 | ||||
| 3. Jornada | 26.02.2021 | Atlético Tucumán II | - | Huracán II | 1:2 | ||||
| 4. Jornada | 05.03.2021 | Lanús II | - | Atlético Tucumán II | 2:3 | ||||
| 5. Jornada | 12.03.2021 | Atlético Tucumán II | - | Patronato de Paraná II | 2:2 | ||||
| 10. Jornada | 16.04.2021 | Boca Juniors II | - | Atlético Tucumán II | 3:1 | ||||
| 11. Jornada | 23.04.2021 | Atlético Tucumán II | - | Talleres de Córdoba II | 2:2 | ||||
| 12. Jornada | 30.04.2021 | Independiente II | - | Atlético Tucumán II | 1:0 | ||||
| 13. Jornada | 07.05.2021 | Atlético Tucumán II | - | Defensa y Justicia II | 3:4 |
Argentina