Midterm Forecast2026 · Senate & House
20,000 simulated elections · Model run Oct 28, 12:50 AM ETPolls through Oct 27 · Election Nov 3
Senate / TennesseeTennessee Senate 2026 · seat held by Republicans (incumbent running)

Bill Hagerty is heavily favored to win Tennessee

Marquita Bradshaw<1%Democrat
Bill Hagerty>99%Republican · incumbent
Forecast marginR+22.280%: R+31.0 to R+14.0
Tipping point0.0%chance it decides control
Cook ratingSolid ROct 20
2024 presidentR+29.7nation R+1.5

Polls

Each dot is a poll after adjustment; grey ticks show where it was as published

Dot size shows the weight a poll gets. The line is the model's polling average, with its 80% band. The bar at right is the 80% range of the forecast on election day.

Range of outcomes

Democratic margin across simulations

Marquita Bradshaw wins in <1% of simulations (about 1 in 909 for the underdog). Median margin R+22.0.

Chance of winning over time

Daily reruns of the model

Each day is a fresh run of today's model using only the polls that had finished by the day before. Daily runs since Jul 1.

How the forecast is built

Fundamentals R+22.4. Tennessee voted R+29.7 for president in 2024, 28.2 points more Republican than the nation. Add the national generic-ballot margin (D+8.7). Bill Hagerty's incumbency is worth 2.9 points.

Polls R+22.2. 1 polls, adjusted for house effects and likely-voter screens. Polls carry about 57% of the weight.

What this race means for control

Because polling errors are correlated, a win here usually comes with wins elsewhere.

Every poll in the model

PollsterField endSamplePublishedHouse effectAdjustedWeight
Targoz Market Research/Beacon CenterAug 261,157 RVR+20.0R+0.8R+22.11.00