VotePredictor
past elections

Oklahoma Senate

Mike Workman (D) vs James Lankford (R)

Actual result
R+43.2
Final polls said
R+25.5
2 late polls · ✓
Model predicted
R+30.4
Winner
Rep

"Final polls said" averages polls from the last ~3 weeks — the call right before the vote, and how pollsters are rated. The model's prediction is walk-forward (trained only on earlier races).

Final rankings

How everyone who called this race did, ranked — VotePredictor shown inline (★).

Pollsters — each pollster's final poll vs the result

#PollsterFinal callMissCalled
1VotePredictorR+30.412.7
2SurveyMonkeyR+24.019.2

Forecasters — pre-election win probability, scored by Brier

#ForecasterWin probBrierCalled
1Cook PoliticalRep 99%0.000
2FiveThirtyEightRep 99%0.000
3Inside ElectionsRep 99%0.000
4Sabato's Crystal BallRep 99%0.000
5VotePredictorRep 100%0.000

Polls (2)

PollsterDatenPollMiss
SurveyMonkey2016-11-041271R+24.019
SurveyMonkey2016-10-28472R+27.016