Massachusetts House 2018 — Model Retrospective

The model's final pre-election forecast gave Bill Keating a 33% chance of winning the Massachusetts House 2018 primary. Bill Keating won, matching the model's top pick.

1. Bill Keating — 33% model odds (won)
2. Bill Cimbrelo — 33% model odds
3. All Others — 33% model odds

Model accuracy · 2026 race forecasts