Istanbulspor and Mardin BB are set to renew rivalries in the Turkey. League 1 on Sunday, November 1, 2026 at 14:00. The stage is set at Home Arena, nestled in the heart of Germany. Frank Willenborg officates. Forecast: Light rain, 14°C. Injury concerns hang over both camps — Becker for the hosts and Zimmermann for the visitors. Their competitive history is packed with drama: Istanbulspor 4 - 0 Mardin BB (2023). Istanbulspor 2 - 3 Mardin BB (2021). Istanbulspor 0 - 2 Mardin BB (2021). Istanbulspor 2 - 3 Mardin BB (2021). Istanbulspor 4 - 3 Mardin BB (2025). Today's prediction: 0:2.