| 2. Round | 30/01/2020 | La Equidad | - | Atlético Nacional | 3:4 |  |
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| 3. Round | 02/02/2020 | Atlético Nacional | - | Jaguares de Córdoba | 1:2 | ||||
| 5. Round | 16/02/2020 | Atlético Nacional | - | Deportivo Cali | 2:2 |  |
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| 6. Round | 22/02/2020 | Independiente Medellín | - | Atlético Nacional | 1:3 | ||||
| 7. Round | 29/02/2020 | Atlético Nacional | - | Independiente Medellín | 1:1 | ||||
| 10. Round | 26/09/2020 | Once Caldas | - | Atlético Nacional | 2:0 | ||||
| 9. Round | 01/10/2020 | Atlético Nacional | - | Deportes Tolima | 1:2 | ||||
| 11. Round | 04/10/2020 | Atlético Nacional | - | Envigado FC | 3:2 | |
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| 13. Round | 11/10/2020 | Atlético Nacional | - | Atlético Junior | 2:2 | ||||
| 14. Round | 16/10/2020 | Águilas Doradas | - | Atlético Nacional | 2:3 | |
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| 15. Round | 19/10/2020 | Atlético Nacional | - | América de Cali | 2:2 | ||||
| 16. Round | 25/10/2020 | Patriotas FC | - | Atlético Nacional | 2:1 | ||||
| 19. Round | 12/11/2020 | Alianza Petrolera | - | Atlético Nacional | 2:3 |
Colombia