Ohio House 2020 — Model Retrospective

The model's final pre-election forecast gave Marcy Kaptur an 81% chance of winning the Ohio House 2020 primary. Marcy Kaptur won, matching the model's top pick.

  1. Marcy Kaptur — 81% model odds (won)
  2. Peter Rosewicz — 19% model odds

Model accuracy · 2026 race forecasts