| 3. Round | 12/03/2020 | Deportes Copiapó | - | Puerto Montt | 1:3 |  |
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| 5. Round | 29/08/2020 | Deportes Valdivia | - | Puerto Montt | 1:0 | ||||
| 11. Round | 27/09/2020 | Puerto Montt | - | Cobreloa | 1:0 | ||||
| 12. Round | 30/09/2020 | San Luis | - | Puerto Montt | 2:0 | ||||
| 13. Round | 05/10/2020 | Puerto Montt | - | Barnechea | 1:1 | ||||
| 23. Round | 05/12/2020 | Puerto Montt | - | San Luis | 5:0 | |
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| 24. Round | 10/12/2020 | Santiago Morning | - | Puerto Montt | 1:2 | ||||
| 25. Round | 15/12/2020 | Puerto Montt | - | Deportes Copiapó | 1:1 | ||||
| 26. Round | 18/12/2020 | Cobreloa | - | Puerto Montt | 1:1 | ||||
| 27. Round | 22/12/2020 | San Marcos | - | Puerto Montt | 0:0 | ||||
| 28. Round | 30/12/2020 | Puerto Montt | - | Deportes Valdivia | 3:2 | ||||
| 29. Round | 13/01/2021 | Rangers | - | Puerto Montt | 3:1 | ||||
| 30. Round | 17/01/2021 | Puerto Montt | - | CD Magallanes | 1:0 |
Argentina