| 1. Round | 27/08/2022 | Real Madrid Castilla | - | RB Linense | 2:2 | ||||
| 2. Round | 04/09/2022 | Racing Ferrol | - | Real Madrid Castilla | 2:1 | ||||
| 4. Round | 17/09/2022 | UD SS Reyes | - | Real Madrid Castilla | 1:5 | ||||
| 5. Round | 25/09/2022 | Real Madrid Castilla | - | CD Badajoz | 3:1 | ||||
| 22. Round | 05/02/2023 | Real Madrid Castilla | - | AD Alcorcón | 1:1 | ||||
| 23. Round | 11/02/2023 | Córdoba CF | - | Real Madrid Castilla | 1:2 | ||||
| 24. Round | 19/02/2023 | Real Madrid Castilla | - | Linares Deportivo | 2:0 | ||||
| 25. Round | 25/02/2023 | San Fernando CD | - | Real Madrid Castilla | 3:2 |  |
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| 26. Round | 05/03/2023 | Real Madrid Castilla | - | Rayo Majadahonda | 1:2 |  |
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| 28. Round | 19/03/2023 | Real Madrid Castilla | - | Mérida AD | 0:0 | ||||
| 32. Round | 15/04/2023 | Real Madrid Castilla | - | RC Celta B | 3:0 | ||||
| 33. Round | 22/04/2023 | Unionistas CF | - | Real Madrid Castilla | 3:0 | ||||
| 35. Round | 07/05/2023 | Real Madrid Castilla | - | AD Ceuta FC | 0:3 | ||||
| 36. Round | 13/05/2023 | Cultural Leonesa | - | Real Madrid Castilla | 1:0 | ||||
| 37. Round | 20/05/2023 | Real Madrid Castilla | - | CF Fuenlabrada | 0:0 |
Spain