1. Round | 13/08/2018 | İstanbulspor AŞ | - | Afjet Afyonspor | 4:3 | ||||
2. Round | 19/08/2018 | Gazişehir Gaziantep FK | - | İstanbulspor AŞ | 1:1 | ||||
3. Round | 25/08/2018 | İstanbulspor AŞ | - | Altay Izmir | 0:5 | ||||
4. Round | 02/09/2018 | Adana Demirspor | - | İstanbulspor AŞ | 2:2 | ||||
5. Round | 15/09/2018 | İstanbulspor AŞ | - | Adanaspor | 1:1 | ||||
6. Round | 22/09/2018 | Hatayspor | - | İstanbulspor AŞ | 1:0 | ||||
15. Round | 08/12/2018 | Karabükspor | - | İstanbulspor AŞ | 1:1 | ||||
16. Round | 14/12/2018 | İstanbulspor AŞ | - | Ümraniyespor | 1:1 |