| 1. Ronde | 26.08.2018 | Racing Santander | - | Real Sociedad B | 1:0 | ||||
| 2. Ronde | 01.09.2018 | CD Mirandés | - | Racing Santander | 1:1 |  |
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| 4. Ronde | 16.09.2018 | CD Izarra | - | Racing Santander | 2:2 | |
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| 5. Ronde | 23.09.2018 | CD Vitoria | - | Racing Santander | 0:2 | ||||
| 13. Ronde | 18.11.2018 | CD Tudelano | - | Racing Santander | 1:1 | ||||
| 20. Ronde | 12.01.2019 | Real Sociedad B | - | Racing Santander | 0:1 |  |
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| 21. Ronde | 20.01.2019 | Racing Santander | - | CD Mirandés | 3:2 | |
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| 22. Ronde | 26.01.2019 | Arenas de Getxo | - | Racing Santander | 0:1 | ||||
| 29. Ronde | 17.03.2019 | CD Calahorra | - | Racing Santander | 0:1 | |
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| 31. Ronde | 30.03.2019 | Athletic Club B | - | Racing Santander | 1:1 | ||||
| 34. Ronde | 21.04.2019 | Racing Santander | - | SD Amorebieta | 1:1 | ||||
| 35. Ronde | 27.04.2019 | SD Leioa | - | Racing Santander | 1:1 | ||||
| 36. Ronde | 05.05.2019 | Racing Santander | - | SD Gernika | 0:1 | |
Congo DR