Massachusetts House 2020 — Model Retrospective

The model's final pre-election forecast gave Richard E. Neal a 100% chance of winning the Massachusetts House 2020 primary. Richard E. Neal won, matching the model's top pick.

  1. Richard E. Neal — 100% model odds (won)
  2. All Others — 0% model odds
  3. Alex B. Morse — 0% model odds

Model accuracy · 2026 race forecasts