KANSAS SENATE · 3 NOV 2026
Roger Marshall (R) to win
TruthIndex™
64.1%Lean R−11.9 pts in 30 days
Marshall (R) 64.1%Hamilton (D) 36.3%
Probability implied by prediction-market prices
Probability implied by prediction-market prices
Polymarket 63.5% · Kalshi 64.5% · 2.0 pts apartOct 16, 2026, 2:28 PM ET