| 1. Ronde | 03.09.2023 | Barakaldo CF | - | AD San Juan | 6:0 | ||||
| 2. Ronde | 09.09.2023 | AD San Juan | - | CD Calahorra | 0:1 | ||||
| 3. Ronde | 17.09.2023 | CD Tudelano | - | AD San Juan | 3:0 | ||||
| 4. Ronde | 23.09.2023 | AD San Juan | - | Náxara CD | 2:1 | ||||
| 5. Ronde | 30.09.2023 | Real Sociedad C | - | AD San Juan | 4:0 |  |
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| 6. Ronde | 08.10.2023 | AD San Juan | - | SD Gernika | 0:0 | ||||
| 8. Ronde | 21.10.2023 | AD San Juan | - | UD Logroñés | 0:4 | ||||
| 9. Ronde | 29.10.2023 | Athletic Club B | - | AD San Juan | 3:1 | ||||
| 10. Ronde | 05.11.2023 | AD San Juan | - | UD Barbastro | 3:1 | ||||
| 11. Ronde | 12.11.2023 | CD Izarra | - | AD San Juan | 1:0 | ||||
| 12. Ronde | 18.11.2023 | AD San Juan | - | CD Valle de Egüés | 2:0 |  |
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| 13. Ronde | 26.11.2023 | CD Alavés B | - | AD San Juan | 2:0 | ||||
| 14. Ronde | 02.12.2023 | AD San Juan | - | Real Zaragoza B | 0:1 | ||||
| 15. Ronde | 09.12.2023 | UD Mutilvera | - | AD San Juan | 1:0 | ||||
| 16. Ronde | 17.12.2023 | Utebo FC | - | AD San Juan | 3:2 | ||||
| 17. Ronde | 07.01.2024 | AD San Juan | - | Arenas de Getxo | 1:1 | ||||
| 18. Ronde | 13.01.2024 | AD San Juan | - | Barakaldo CF | 0:2 | ||||
| 19. Ronde | 21.01.2024 | CD Calahorra | - | AD San Juan | 1:1 | ||||
| 20. Ronde | 27.01.2024 | AD San Juan | - | CD Tudelano | 1:1 | |
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