| 6. Round | 15/09/2019 | Rosario Central II | - | Newell's Old Boys II | 1:2 |  |
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| 7. Round | 20/09/2019 | Newell's Old Boys II | - | Aldosivi II | 2:2 | ||||
| 8. Round | 27/09/2019 | Boca Juniors II | - | Newell's Old Boys II | 2:2 | |
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| 9. Round | 04/10/2019 | Newell's Old Boys II | - | Banfield II | 2:2 | |
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| 10. Round | 18/10/2019 | Patronato de Paraná II | - | Newell's Old Boys II | 3:0 | ||||
| 11. Round | 25/10/2019 | Newell's Old Boys II | - | Gimnasia de La Plata II | 3:0 | ||||
| 12. Round | 01/11/2019 | Talleres de Córdoba II | - | Newell's Old Boys II | 1:0 | ||||
| 13. Round | 08/11/2019 | Newell's Old Boys II | - | Defensa y Justicia II | 1:1 | ||||
| 16. Round | 06/12/2019 | Atlético Tucumán II | - | Newell's Old Boys II | 2:0 | ||||
| 17. Round | 26/01/2020 | Arsenal de Sarandí II | - | Newell's Old Boys II | 2:1 | ||||
| 18. Round | 03/02/2020 | Newell's Old Boys II | - | San Lorenzo II | 2:2 | |
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| 19. Round | 09/02/2020 | Newell's Old Boys II | - | Estudiantes II | 1:1 | |
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| 20. Round | 14/02/2020 | Lanús II | - | Newell's Old Boys II | 1:1 | |
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| 21. Round | 21/02/2020 | Newell's Old Boys II | - | Colón de Santa Fe II | 1:1 | |
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| 22. Round | 01/03/2020 | Racing Club II | - | Newell's Old Boys II | 1:1 |
Argentina