Ohio Governor 2018 — Model Retrospective

The model's final pre-election forecast gave Mike Dewine an 83% chance of winning the Ohio Governor 2018 primary. Mike Dewine won, matching the model's top pick.

  1. Mike Dewine — 83% model odds (won)
  2. Richard Cordray — 17% model odds
  3. Travis Irvine — 0% model odds
  4. Constance Gadell-Newton — 0% model odds

Model accuracy · 2026 race forecasts