| 2. Ronde | 20.08.2023 | Gaziantep FK | - | Sivasspor | 1:3 |  |
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| 3. Ronde | 25.08.2023 | Konyaspor | - | Gaziantep FK | 2:0 | ||||
| 4. Ronde | 02.09.2023 | Gaziantep FK | - | Galatasaray | 0:3 | ||||
| 5. Ronde | 16.09.2023 | Kayserispor | - | Gaziantep FK | 2:0 | |
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| 6. Ronde | 22.09.2023 | Gaziantep FK | - | İstanbulspor AŞ | 2:0 | |
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| 7. Ronde | 29.09.2023 | Samsunspor | - | Gaziantep FK | 1:2 | ||||
| 11. Ronde | 06.11.2023 | Gaziantep FK | - | Çaykur Rizespor | 2:0 | ||||
| 12. Ronde | 11.11.2023 | Alanyaspor | - | Gaziantep FK | 0:3 | ||||
| 15. Ronde | 10.12.2023 | Gaziantep FK | - | Trabzonspor | 1:3 | ||||
| 23. Ronde | 29.01.2024 | Galatasaray | - | Gaziantep FK | 2:1 | ||||
| 24. Ronde | 03.02.2024 | Gaziantep FK | - | Kayserispor | 1:1 | ||||
| 31. Ronde | 02.04.2024 | Gaziantep FK | - | Alanyaspor | 0:3 | ||||
| 32. Ronde | 13.04.2024 | MKE Ankaragücü | - | Gaziantep FK | 3:1 | ||||
| 33. Ronde | 21.04.2024 | Gaziantep FK | - | Kasımpaşa SK | 2:0 | ||||
| 34. Ronde | 28.04.2024 | Trabzonspor | - | Gaziantep FK | 4:2 | ||||
| 35. Ronde | 05.05.2024 | Gaziantep FK | - | Hatayspor | 1:1 |
Guinea-Bissau
Portugal 
