| 1. Round | 12/08/2018 | İstanbul Başakşehir | - | Trabzonspor | 2:0 |  |
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| 12. Round | 10/11/2018 | Çaykur Rizespor | - | İstanbul Başakşehir | 1:2 | ||||
| 13. Round | 26/11/2018 | Göztepe | - | İstanbul Başakşehir | 0:2 | ||||
| 15. Round | 10/12/2018 | MKE Ankaragücü | - | İstanbul Başakşehir | 0:1 | ||||
| 17. Round | 22/12/2018 | Alanyaspor | - | İstanbul Başakşehir | 1:1 | ||||
| 20. Round | 03/02/2019 | Akhisar Belediyespor | - | İstanbul Başakşehir | 0:3 | ||||
| 23. Round | 24/02/2019 | İstanbul Başakşehir | - | Bursaspor | 3:0 | ||||
| 24. Round | 03/03/2019 | Yeni Malatyaspor | - | İstanbul Başakşehir | 0:2 | ||||
| 26. Round | 17/03/2019 | Kayserispor | - | İstanbul Başakşehir | 1:1 | ||||
| 32. Round | 12/05/2019 | İstanbul Başakşehir | - | MKE Ankaragücü | 2:1 | ||||
| 33. Round | 19/05/2019 | Galatasaray | - | İstanbul Başakşehir | 2:1 | ||||
| 34. Round | 24/05/2019 | İstanbul Başakşehir | - | Alanyaspor | 1:1 |
Switzerland
Turkey 