3. Round | 25/08/2018 | Gazişehir Gaziantep FK | - | Adana Demirspor | 0:1 | ||||
7. Round | 01/10/2018 | Gazişehir Gaziantep FK | - | Osmanlıspor FK | 2:3 | ||||
8. Round | 07/10/2018 | Elazığspor | - | Gazişehir Gaziantep FK | 0:5 | ||||
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 | ||||
15. Round | 10/12/2018 | Gazişehir Gaziantep FK | - | Balıkesirspor | 0:2 | ||||
17. Round | 22/12/2018 | Gazişehir Gaziantep FK | - | Karabükspor | 6:1 | ||||
18. Round | 19/01/2019 | Gazişehir Gaziantep FK | - | Denizlispor | 0:1 | ||||
19. Round | 26/01/2019 | İstanbulspor AŞ | - | Gazişehir Gaziantep FK | 2:2 | ||||
20. Round | 02/02/2019 | Adana Demirspor | - | Gazişehir Gaziantep FK | 3:2 | ||||
21. Round | 11/02/2019 | Gazişehir Gaziantep FK | - | Hatayspor | 2:0 | ||||
23. Round | 24/02/2019 | Gazişehir Gaziantep FK | - | Eskişehirspor | 1:1 |