| 2. Round | 19/02/2021 | Colón de Santa Fe II | - | San Lorenzo II | 1:1 | ||||
| 3. Round | 26/02/2021 | San Lorenzo II | - | Central Córdoba SdE II | 2:1 | ||||
| 4. Round | 05/03/2021 | San Lorenzo II | - | Huracán II | 2:2 | ||||
| 10. Round | 16/04/2021 | San Lorenzo II | - | Argentinos Juniors II | 2:2 |
| 2. Round | 19/02/2021 | Colón de Santa Fe II | - | San Lorenzo II | 1:1 | ||||
| 3. Round | 26/02/2021 | San Lorenzo II | - | Central Córdoba SdE II | 2:1 | ||||
| 4. Round | 05/03/2021 | San Lorenzo II | - | Huracán II | 2:2 | ||||
| 10. Round | 16/04/2021 | San Lorenzo II | - | Argentinos Juniors II | 2:2 |
| Nicolás Ezequiel Fernández Mercau | |
| Born: | 11.01.2000 |
| Place of birth: |
Buenos Aires, 
Argentina |
| Nationality: |
Argentina
Spain |
| Height: | 172 cm |
| Weight: | 66 kg |
| Position(s): | Left Back Left Midfielder |
| Foot: | left |