| 1. Round | 17/08/2023 | San Lorenzo II | - | Lanús II | 2:0 | ||||
| 2. Round | 23/08/2023 | Belgrano de Córdoba II | - | San Lorenzo II | 1:2 |  |
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| 3. Round | 31/08/2023 | San Lorenzo II | - | Unión de Santa Fe II | 1:1 | ||||
| 4. Round | 05/09/2023 | Racing Club II | - | San Lorenzo II | 1:1 | ||||
| 5. Round | 10/09/2023 | San Lorenzo II | - | Estudiantes II | 1:1 | |
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| 6. Round | 13/09/2023 | San Lorenzo II | - | Tigre II | 0:1 | ||||
| 7. Round | 20/09/2023 | Huracán II | - | San Lorenzo II | 1:1 | ||||
| 8. Round | 26/09/2023 | Newell's Old Boys II | - | San Lorenzo II | 1:1 | |
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| 9. Round | 04/10/2023 | San Lorenzo II | - | Godoy Cruz II | 1:0 | ||||
| 10. Round | 14/10/2023 | Platense II | - | San Lorenzo II | 1:3 | ||||
| 11. Round | 19/10/2023 | San Lorenzo II | - | Sarmiento de Junín II | 6:0 | |
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| 12. Round | 26/10/2023 | Boca Juniors II | - | San Lorenzo II | 2:0 | ||||
| 13. Round | 01/11/2023 | San Lorenzo II | - | Defensa y Justicia II | 1:0 | |
Argentina