Ohio House 2018 — Model Retrospective

The model's final pre-election forecast gave J. Michael Galbraith a 79% chance of winning the Ohio House 2018 primary. J. Michael Galbraith won, matching the model's top pick.

  1. J. Michael Galbraith — 79% model odds (won)
  2. James, Jr. Neu — 21% model odds

Model accuracy · 2026 race forecasts