| 4. Round | 15/09/2019 | Real Unión | - | CD Tudelano | 1:2 | ||||
| 5. Round | 22/09/2019 | CD Tudelano | - | Athletic Club B | 0:3 | ||||
| 9. Round | 20/10/2019 | CD Tudelano | - | CD Guijuelo | 1:1 |  |
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| 10. Round | 27/10/2019 | CD Izarra | - | CD Tudelano | 1:0 | ||||
| 12. Round | 10/11/2019 | Barakaldo CF | - | CD Tudelano | 3:1 | ||||
| 15. Round | 01/12/2019 | CD Tudelano | - | Haro Deportivo | 1:2 | |
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| 16. Round | 08/12/2019 | CD Calahorra | - | CD Tudelano | 1:1 | |
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| 17. Round | 15/12/2019 | CD Tudelano | - | Cultural Leonesa | 2:3 | |
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| 18. Round | 21/12/2019 | Salamanca CF UDS | - | CD Tudelano | 2:1 | |
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| 19. Round | 05/01/2020 | CD Tudelano | - | Real Valladolid B | 1:1 | ||||
| 20. Round | 11/01/2020 | CA Osasuna B | - | CD Tudelano | 1:1 | ||||
| 21. Round | 19/01/2020 | CD Tudelano | - | Arenas de Getxo | 1:1 | ||||
| 23. Round | 02/02/2020 | CD Tudelano | - | Real Unión | 2:2 | ||||
| 28. Round | 07/03/2020 | CD Guijuelo | - | CD Tudelano | 0:0 |
Mexico