| 5. Round | 01/10/2023 | Trabzonspor [Youth] | - | İstanbulspor AŞ [Youth] | 2:1 |  |
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| 6. Round | 21/10/2023 | İstanbulspor AŞ [Youth] | - | Fenerbahçe [Youth] | 1:4 | ||||
| 10. Round | 02/12/2023 | Sivasspor [Youth] | - | İstanbulspor AŞ [Youth] | 7:1 | ||||
| 12. Round | 13/01/2024 | İstanbulspor AŞ [Youth] | - | Boluspor [Youth] | 3:1 | |
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| 13. Round | 27/01/2024 | Eyüpspor [Youth] | - | İstanbulspor AŞ [Youth] | 4:2 | ||||
| 14. Round | 03/02/2024 | İstanbulspor AŞ [Youth] | - | Konyaspor [Youth] | 3:2 | ||||
| 15. Round | 24/02/2024 | Alanyaspor [Youth] | - | İstanbulspor AŞ [Youth] | 2:1 |
Turkey