FC Basel 1893 suffered a disappointing 2-1 home defeat to Thun in the Swiss Super League on February 1, 2026. The result was a significant upset, as the visiting side claimed a memorable victory at St. Jakob-Park. Thun took a surprise lead in the first half, stunning the home crowd. Basel fought back after the interval, scoring an equalizer to seemingly shift the momentum. However, Thun remained resilient and scored a late winner against the run of play to secure a famous three points. The defeat was a major setback for Basel's ambitions in the league table, while providing Thun with a crucial boost in their season.