| 1. Jornada | 12.02.2021 | San Lorenzo II | - | Arsenal de Sarandí II | 3:0 | ||||
| 2. Jornada | 19.02.2021 | Colón de Santa Fe II | - | San Lorenzo II | 1:1 | ||||
| 3. Jornada | 26.02.2021 | San Lorenzo II | - | Central Córdoba SdE II | 2:1 | ||||
| 5. Jornada | 12.03.2021 | Banfield II | - | San Lorenzo II | 2:1 | ||||
| 8. Jornada | 02.04.2021 | San Lorenzo II | - | Rosario Central II | 0:0 | ||||
| 9. Jornada | 09.04.2021 | Platense II | - | San Lorenzo II | 2:0 |
Argentina