Illinois House 2018 — Model Retrospective

The model's final pre-election forecast gave Betsy Dirksen Londrigan an 84% chance of winning the Illinois House 2018 primary. Betsy Dirksen Londrigan won, matching the model's top pick.

  1. Betsy Dirksen Londrigan — 84% model odds (won)
  2. Jon Ebel — 5% model odds
  3. Angel Sides — 5% model odds
  4. David M. Gill — 3% model odds
  5. Erik Jones — 3% model odds

Model accuracy · 2026 race forecasts