| 1. Round | 25/02/2020 | Santiago Morning | - | Cobreloa | 0:1 | ||||
| 2. Round | 01/03/2020 | Cobreloa | - | San Marcos | 3:1 | ||||
| 3. Round | 07/03/2020 | Barnechea | - | Cobreloa | 2:2 | ||||
| 5. Round | 29/08/2020 | Deportes Copiapó | - | Cobreloa | 1:2 |  |
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| 8. Round | 13/09/2020 | Rangers | - | Cobreloa | 3:1 | ||||
| 9. Round | 16/09/2020 | Deportes Melipilla | - | Cobreloa | 1:1 | ||||
| 10. Round | 23/09/2020 | Cobreloa | - | Unión San Felipe | 0:2 | ||||
| 11. Round | 27/09/2020 | Puerto Montt | - | Cobreloa | 1:0 | ||||
| 13. Round | 05/10/2020 | Ñublense | - | Cobreloa | 3:2 | ||||
| 15. Round | 12/10/2020 | Cobreloa | - | San Luis | 0:0 |
Argentina