| 3. Round | 08/09/2019 | Salamanca CF UDS | - | Real Unión | 1:1 | ||||
| 4. Round | 14/09/2019 | Athletic Club B | - | Salamanca CF UDS | 4:0 | ||||
| 6. Round | 29/09/2019 | Burgos CF | - | Salamanca CF UDS | 1:0 | ||||
| 7. Round | 06/10/2019 | Salamanca CF UDS | - | Unionistas CF | 2:0 | ||||
| 8. Round | 13/10/2019 | CD Guijuelo | - | Salamanca CF UDS | 1:2 | ||||
| 10. Round | 26/10/2019 | SD Leioa | - | Salamanca CF UDS | 2:1 |  |
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| 15. Round | 01/12/2019 | Salamanca CF UDS | - | CD Calahorra | 1:2 | ||||
| 16. Round | 06/12/2019 | Cultural Leonesa | - | Salamanca CF UDS | 3:1 | |
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| 17. Round | 14/12/2019 | Real Valladolid B | - | Salamanca CF UDS | 3:0 |
Spain