| 3. Round | 24/07/2019 | Club San José | - | Nacional Potosí | 2:1 | ||||
| 4. Round | 28/07/2019 | Nacional Potosí | - | Club Aurora | 3:2 | ||||
| 6. Round | 07/08/2019 | Nacional Potosí | - | CD Guabirá | 2:1 | ||||
| 7. Round | 10/08/2019 | Nacional Potosí | - | Sport Boys Warnes | 1:1 | ||||
| 2. Round | 14/08/2019 | Nacional Potosí | - | Blooming | 5:0 |  |
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| 11. Round | 15/09/2019 | Nacional Potosí | - | Bolívar | 0:3 | ||||
| 12. Round | 22/09/2019 | Real Potosí | - | Nacional Potosí | 1:4 |
Argentina