It's nearly matchday! Kayserispor prepare to welcome Istanbulspor to Home Arena in Germany for a pivotal Turkey. League 1 clash. Date: Monday, September 14, 2026. Time: 19:00. Official: Frank Willenborg. The forecast indicates Warm and humid, 25°C. Both managers face selection headaches: Klein is doubtful for the hosts, and Schulz could miss out for the visitors. The story of past meetings: Istanbulspor 0 - 2 Kayserispor (2021). Istanbulspor 0 - 1 Kayserispor (2023). Istanbulspor 0 - 1 Kayserispor (2021). Istanbulspor 1 - 4 Kayserispor (2022). Istanbulspor 0 - 1 Kayserispor (2023). Our best guess for the final result: 2:1.