| 5. Round | 31/08/2020 | CD Magallanes | - | Barnechea | 1:1 |  |
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| 6. Round | 06/09/2020 | Barnechea | - | Deportes Copiapó | 3:1 | ||||
| 7. Round | 09/09/2020 | Barnechea | - | San Marcos | 2:1 | ||||
| 8. Round | 14/09/2020 | Barnechea | - | Deportes Valdivia | 3:3 | |
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| 9. Round | 17/09/2020 | Rangers | - | Barnechea | 2:1 | |
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| 10. Round | 22/09/2020 | Barnechea | - | Deportes Melipilla | 0:1 | ||||
| 11. Round | 26/09/2020 | Deportes Temuco | - | Barnechea | 3:1 | ||||
| 13. Round | 05/10/2020 | Puerto Montt | - | Barnechea | 1:1 | ||||
| 14. Round | 09/10/2020 | Barnechea | - | Unión San Felipe | 1:0 | ||||
| 17. Round | 04/11/2020 | Santiago Morning | - | Barnechea | 0:0 | ||||
| 22. Round | 25/11/2020 | Barnechea | - | CD Magallanes | 2:1 | ||||
| 24. Round | 10/12/2020 | Deportes Valdivia | - | Barnechea | 1:1 | ||||
| 26. Round | 19/12/2020 | Deportes Copiapó | - | Barnechea | 2:2 | ||||
| 27. Round | 23/12/2020 | Barnechea | - | San Luis | 2:0 | |
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| 29. Round | 12/01/2021 | Deportes Melipilla | - | Barnechea | 3:1 | |
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| 30. Round | 17/01/2021 | Barnechea | - | Rangers | 7:1 |
Argentina