FutureBallot

Take the pundits out of the equation.Tested models, shown with their sources and their uncertainty.

All 2026 races

35 Senate races · 36 governor races · 435 House districts (8 withheld, 17 uncontested)

Every Senate, governor and House race. Browse all races

Each chance is the favorite's chance of winning on Election Day (D Democrat, R Republican, I independent), not a vote share. Withheld races have no published forecast; their pages explain why. Uncontested House seats have no major-party opponent on the ballot. Forecasts as of October 4, 2026, 10:13 p.m. Pacific Daylight Time (05:13 UTC).

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Massachusetts

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Washington

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Wisconsin

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