Massachusetts House 2020 — Model Retrospective

The model's final pre-election forecast gave Ayanna S. Pressley an 82% chance of winning the Massachusetts House 2020 primary. Ayanna S. Pressley won, matching the model's top pick.

1. Ayanna S. Pressley — 82% model odds (won)
2. All Others — 18% model odds

Model accuracy · 2026 race forecasts