| 2. Round | 03/09/2022 | CD Badajoz | - | San Fernando CD | 1:1 | ||||
| 3. Round | 11/09/2022 | San Fernando CD | - | Racing Ferrol | 0:1 | ||||
| 6. Round | 02/10/2022 | Deportivo La Coruña | - | San Fernando CD | 0:1 |  |
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| 7. Round | 08/10/2022 | San Fernando CD | - | RB Linense | 1:0 | |
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| 8. Round | 16/10/2022 | Unionistas CF | - | San Fernando CD | 1:1 | ||||
| 9. Round | 23/10/2022 | San Fernando CD | - | Mérida AD | 1:2 | ||||
| 10. Round | 30/10/2022 | Pontevedra CF | - | San Fernando CD | 2:1 | ||||
| 11. Round | 06/11/2022 | San Fernando CD | - | CF Fuenlabrada | 3:0 | ||||
| 12. Round | 20/11/2022 | Real Madrid Castilla | - | San Fernando CD | 2:0 | ||||
| 13. Round | 26/11/2022 | San Fernando CD | - | RC Celta B | 1:2 | |
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| 14. Round | 04/12/2022 | San Fernando CD | - | Linares Deportivo | 1:1 | ||||
| 15. Round | 07/12/2022 | Cultural Leonesa | - | San Fernando CD | 2:0 | ||||
| 16. Round | 10/12/2022 | San Fernando CD | - | Algeciras CF | 0:2 | ||||
| 17. Round | 17/12/2022 | CF Talavera | - | San Fernando CD | 0:0 | |
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| 18. Round | 08/01/2023 | San Fernando CD | - | Córdoba CF | 1:3 |
Spain