| 6. Jornada | 13.09.2019 | Colón de Santa Fe II | - | San Lorenzo II | 0:2 | ||||
| 9. Jornada | 04.10.2019 | San Lorenzo II | - | Central Córdoba SdE II | 1:2 |  |
|||
| 10. Jornada | 18.10.2019 | Huracán II | - | San Lorenzo II | 2:2 | |
|||
| 11. Jornada | 25.10.2019 | San Lorenzo II | - | Defensa y Justicia II | 2:3 | |
|||
| 12. Jornada | 01.11.2019 | Independiente II | - | San Lorenzo II | 0:0 | ||||
| 13. Jornada | 08.11.2019 | San Lorenzo II | - | Argentinos Juniors II | 3:3 | ||||
| 16. Jornada | 06.12.2019 | River Plate II | - | San Lorenzo II | 2:1 | ||||
| 18. Jornada | 03.02.2020 | Newell's Old Boys II | - | San Lorenzo II | 2:2 | ||||
| 19. Jornada | 09.02.2020 | San Lorenzo II | - | Vélez Sarsfield II | 1:0 | ||||
| 20. Jornada | 14.02.2020 | Talleres de Córdoba II | - | San Lorenzo II | 1:1 | |
|||
| 21. Jornada | 21.02.2020 | San Lorenzo II | - | Racing Club II | 0:1 | ||||
| 22. Jornada | 01.03.2020 | Aldosivi II | - | San Lorenzo II | 1:0 |  |
Colombia