| 1 | Thu 24 Jul | 211-0 v Cherno More VarnaCherno More Varna 0-1 İstanbul Başakşehir | UEFA Europa Conference League Second Qualifying Round |
| 2 | Thu 31 Jul | 214-0 v Cherno More Varnaİstanbul Başakşehir 4-0 Cherno More Varna | UEFA Europa Conference League Second Qualifying Round |
| 3 | Thu 7 Aug | 213-1 v Viking FKViking FK 1-3 İstanbul Başakşehir | UEFA Europa Conference League Third Qualifying Round |
| 4 | Wed 13 Aug | 211-1 v Viking FKİstanbul Başakşehir 1-1 Viking FK | UEFA Europa Conference League Third Qualifying Round |
| 5 | Thu 21 Aug | 211-2 v CS Universitatea Craiovaİstanbul Başakşehir 1-2 CS Universitatea Craiova | UEFA Europa Conference League |
| 6 | Thu 28 Aug | 21 1-3 v CS Universitatea CraiovaCS Universitatea Craiova 3-1 İstanbul Başakşehir | UEFA Europa Conference League |
| 7 | Sun 31 Aug | 210-0 v Eyüpsporİstanbul Başakşehir 0-0 Eyüpspor | Turkish Süper Lig |
| 8 | Sat 13 Sep | 211-2 v BeşiktaşBeşiktaş 2-1 İstanbul Başakşehir | Turkish Süper Lig |
| 9 | Wed 17 Sep | 212-0 v Fatih KaragümrükFatih Karagümrük 0-2 İstanbul Başakşehir | Turkish Süper Lig |
| 10 | Sun 21 Sep | 211-1 v Alanyasporİstanbul Başakşehir 1-1 Alanyaspor | Turkish Süper Lig |
| 11 | Sun 28 Sep | 211-2 v KonyasporKonyaspor 2-1 İstanbul Başakşehir | Turkish Süper Lig |
| 12 | Sun 5 Oct | 21 0-1 v Göztepe SKGöztepe SK 1-0 İstanbul Başakşehir | Turkish Süper Lig |
| 13 | Sat 18 Oct | 211-2 v Galatasarayİstanbul Başakşehir 1-2 Galatasaray | Turkish Süper Lig |
| 14 | Wed 22 Oct | 210-0 v Çaykur RizesporÇaykur Rizespor 0-0 İstanbul Başakşehir | Turkish Süper Lig |
| 15 | Sun 26 Oct | 214-0 v AntalyasporAntalyaspor 0-4 İstanbul Başakşehir | Turkish Süper Lig |
| 16 | Sat 6 Dec | 211-1 v Fenerbahçeİstanbul Başakşehir 1-1 Fenerbahçe | Turkish Süper Lig |
| 17 | Sun 14 Dec | 212-0 v SamsunsporSamsunspor 0-2 İstanbul Başakşehir | Turkish Süper Lig |
| 18 | Sat 17 Jan | 212-1 v Fatih Karagümrükİstanbul Başakşehir 2-1 Fatih Karagümrük | Turkish Süper Lig |
| 19 | Sat 24 Jan | 213-0 v KayserisporKayserispor 0-3 İstanbul Başakşehir | Turkish Süper Lig |
| 20 | Sat 31 Jan | 212-2 v Çaykur Rizesporİstanbul Başakşehir 2-2 Çaykur Rizespor | Turkish Süper Lig |
| 21 | Sun 8 Feb | 21 2-1 v EyüpsporEyüpspor 1-2 İstanbul Başakşehir | Turkish Süper Lig |
| 22 | Sun 15 Feb | 212-3 v Beşiktaşİstanbul Başakşehir 2-3 Beşiktaş | Turkish Süper Lig |
| 23 | Sat 21 Feb | 21 2-1 v AlanyasporAlanyaspor 1-2 İstanbul Başakşehir | Turkish Süper Lig |
| 24 | Fri 27 Feb | 212-0 v Konyasporİstanbul Başakşehir 2-0 Konyaspor | Turkish Süper Lig |
| 25 | Sat 7 Mar | 212-1 v Göztepe SKİstanbul Başakşehir 2-1 Göztepe SK | Turkish Süper Lig |
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