Arizona House 2018 — Model Retrospective

The model's final pre-election forecast gave Paul Gosar a 75% chance of winning the Arizona House 2018 primary. Paul Gosar won, matching the model's top pick.

  1. Paul Gosar — 75% model odds (won)
  2. Haryaksha Gregor Knauer — 25% model odds

Model accuracy · 2026 race forecasts