**Democratic candidates hold an 81.5% implied probability of winning a majority in the Minnesota State Senate election on November 3, 2026, with Republicans at 15.5%.** Democrats currently control a narrow 34-33 majority in the 67-seat chamber, and all seats are up for election in a cycle featuring competitive districts concentrated in greater Minnesota and Twin Cities suburbs. Recent primaries concluded in August without major disruptions to party slates, while campaign finance reports show both caucuses raising substantial funds for targeted races. The DFL benefits from a favorable map in urban and suburban areas plus higher candidate recruitment, contributing to trader consensus that the party is likely to retain or expand its edge. Republicans target several open or vulnerable DFL seats outside the metro area, but structural and turnout factors have kept their odds lower. The outcome remains sensitive to late-cycle shifts in turnout or national conditions within the resolution window.