Arizona Senate 2020 — Model Retrospective

The model's final pre-election forecast gave Martha Mcsally a 33% chance of winning the Arizona Senate 2020 primary. Martha Mcsally won, matching the model's top pick.

  1. Martha Mcsally — 33% model odds (won)
  2. Daniel "Demand Daniel" Mccarthy — 33% model odds
  3. Sean Lyons — 33% model odds

Model accuracy · 2026 race forecasts