1. Round | 12/08/2018 | Denizlispor | - | Gazişehir Gaziantep FK | 0:1 | ||||
6. Round | 23/09/2018 | Eskişehirspor | - | Gazişehir Gaziantep FK | 0:0 | ||||
7. Round | 01/10/2018 | Gazişehir Gaziantep FK | - | Osmanlıspor FK | 2:3 | ||||
9. Round | 20/10/2018 | Gazişehir Gaziantep FK | - | Ümraniyespor | 0:0 | ||||
10. Round | 26/10/2018 | Afjet Afyonspor | - | Gazişehir Gaziantep FK | 1:4 | ||||
11. Round | 03/11/2018 | Gazişehir Gaziantep FK | - | Altay Izmir | 3:0 | ||||
12. Round | 09/11/2018 | Adanaspor | - | Gazişehir Gaziantep FK | 1:1 | ||||
13. Round | 25/11/2018 | Gazişehir Gaziantep FK | - | Boluspor | 1:0 | ||||
14. Round | 02/12/2018 | Giresunspor | - | Gazişehir Gaziantep FK | 1:5 | ||||
15. Round | 10/12/2018 | Gazişehir Gaziantep FK | - | Balıkesirspor | 0:2 | ||||
16. Round | 15/12/2018 | Gençlerbirliği | - | Gazişehir Gaziantep FK | 2:1 | ||||
32. Round | 05/05/2019 | Balıkesirspor | - | Gazişehir Gaziantep FK | 1:2 | ||||
33. Round | 12/05/2019 | Gazişehir Gaziantep FK | - | Gençlerbirliği | 0:2 |