| 6. Jornada | 03.09.2020 | San Luis | - | San Marcos | 1:2 | ||||
| 7. Jornada | 09.09.2020 | Barnechea | - | San Marcos | 2:1 | ||||
| 8. Jornada | 13.09.2020 | CD Magallanes | - | San Marcos | 0:0 | ||||
| 9. Jornada | 16.09.2020 | Santiago Morning | - | San Marcos | 0:1 | ||||
| 11. Jornada | 27.09.2020 | Rangers | - | San Marcos | 1:2 | ||||
| 12. Jornada | 30.09.2020 | San Marcos | - | Deportes Valdivia | 1:1 |  |
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| 13. Jornada | 05.10.2020 | Unión San Felipe | - | San Marcos | 1:0 | ||||
| 14. Jornada | 08.10.2020 | San Marcos | - | Santa Cruz | 2:1 |  |
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| 15. Jornada | 12.10.2020 | Puerto Montt | - | San Marcos | 3:0 | ||||
| 16. Jornada | 28.10.2020 | San Marcos | - | Deportes Temuco | 1:0 | ||||
| 17. Jornada | 03.11.2020 | San Marcos | - | Cobreloa | 3:1 | |
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| 18. Jornada | 09.11.2020 | San Marcos | - | Santiago Morning | 0:1 | ||||
| 19. Jornada | 13.11.2020 | San Marcos | - | Rangers | 0:0 | ||||
| 21. Jornada | 03.12.2020 | Deportes Valdivia | - | San Marcos | 2:1 | ||||
| 23. Jornada | 06.12.2020 | Deportes Melipilla | - | San Marcos | 0:1 | ||||
| 24. Jornada | 10.12.2020 | San Marcos | - | CD Magallanes | 1:0 | ||||
| 25. Jornada | 15.12.2020 | San Marcos | - | San Luis | 0:2 |
Chile