| 21. Round | 11/02/2019 | Gazişehir Gaziantep FK | - | Hatayspor | 2:0 | ||||
| 22. Round | 17/02/2019 | Altınordu FK | - | Gazişehir Gaziantep FK | 1:0 |  |
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| 23. Round | 24/02/2019 | Gazişehir Gaziantep FK | - | Eskişehirspor | 1:1 | ||||
| 24. Round | 02/03/2019 | Osmanlıspor FK | - | Gazişehir Gaziantep FK | 0:1 | ||||
| 25. Round | 08/03/2019 | Gazişehir Gaziantep FK | - | Elazığspor | 2:0 | ||||
| 27. Round | 03/04/2019 | Gazişehir Gaziantep FK | - | Afjet Afyonspor | 1:0 | ||||
| 28. Round | 08/04/2019 | Altay Izmir | - | Gazişehir Gaziantep FK | 1:1 | ||||
| 30. Round | 21/04/2019 | Boluspor | - | Gazişehir Gaziantep FK | 1:0 | |
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| 31. Round | 27/04/2019 | Gazişehir Gaziantep FK | - | Giresunspor | 2:2 | ||||
| 34. Round | 18/05/2019 | Karabükspor | - | Gazişehir Gaziantep FK | 1:6 |  |
Cyprus