Galatasaray beat İstanbulspor 3-1 in the 3rd week of the Ziraat Türkiye Kupası A Group. The goals were scored by Icardi in the 5th minute, Torreira in the 24th minute, and Ahmed Kutucu in the 33rd minute for Galatasaray, while Mamadou scored the only goal for İstanbulspor in the 26th minute. Ahmed Kutucu was injured in the 52nd minute after colliding with İstanbulspor goalkeeper İsa Doğan. Both players were unable to continue playing. Mauro Icardi's goal made him the top-scoring foreign player in Galatasaray's history. Wilfried Singo made his return to the pitch in the 75th minute, replacing Mario Lemina. Galatasaray increased their points to 9 with this win, while İstanbulspor remained at 1 point.