Excitement is building for Winterthur vs Aarau in the Switzerland. Challenge League! The match is set for Friday, September 18, 2026, kicking off at 20:15 at the magnificent Home Arena in Germany. Benjamin Cortus will be the referee. Weather forecast: Clear skies, 20°C. Fans will be keeping a close eye on Koch and Schneider, who are both doubtful for their respective teams. Past encounters between these rivals: Aarau 2 - 3 Winterthur (2022). Aarau 2 - 1 Winterthur (2023). Aarau 0 - 2 Winterthur (2021). Aarau 4 - 2 Winterthur (2021). Aarau 1 - 0 Winterthur (2023). Score tip: 1:2.