| 1. Ronde | 17.01.2021 | Boca Juniors de Cali | - | Atlético FC | 1:1 | ||||
| 2. Ronde | 23.01.2021 | Atlético FC | - | Real Cartagena | 3:0 | ||||
| 3. Ronde | 02.02.2021 | Real Santander | - | Atlético FC | 2:2 | ||||
| 4. Ronde | 06.02.2021 | Atlético FC | - | Bogotá FC | 2:2 | ||||
| 5. Ronde | 10.02.2021 | Fortaleza FC | - | Atlético FC | 1:1 | ||||
| 6. Ronde | 13.02.2021 | Atlético FC | - | Leones FC | 2:3 | ||||
| 7. Ronde | 23.02.2021 | Atlético Huila | - | Atlético FC | 0:2 |  |
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| 8. Ronde | 27.02.2021 | Atlético FC | - | Cortuluá | 1:0 |  |
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| 9. Ronde | 03.03.2021 | Atlético FC | - | Tigres FC | 0:1 | ||||
| 10. Ronde | 07.03.2021 | Barranquilla FC | - | Atlético FC | 0:1 | ||||
| 11. Ronde | 13.03.2021 | Atlético FC | - | Valledupar FC | 0:1 | ||||
| 12. Ronde | 21.03.2021 | Llaneros FC | - | Atlético FC | 0:2 | |
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| 13. Ronde | 29.03.2021 | Atlético FC | - | Unión Magdalena | 0:2 | ||||
| 14. Ronde | 03.04.2021 | Deportes Quindío | - | Atlético FC | 1:0 | ||||
| 15. Ronde | 09.04.2021 | Atlético FC | - | Orsomarso SC | 0:0 |
Colombia