VotePredictor
← all races
Safe R · 2026 Governor

Oklahoma Governor

Mike Mazzei (R) is all but certain to win the 2026 Oklahoma Governor race — about a 95% chance, winning by about 7 points in the projection. Updated daily from 3 polls.

Cyndi Munson (D)
5%
(R) Mike Mazzei
95%
Chance of winning the seatPredicted margin R+7.3

What the markets say

Chance of a Democratic win
VotePredictor Elections model5%
Polymarket ↗69k volume7%
Kalshi ↗216k volume9%

Market prices are shown for comparison and are never an input to the forecast — a 2024 test found blending Polymarket in made the model's calls measurably worse. Where the two disagree, one of them is wrong, and the track record is the only way to find out which.

Why this forecast

This forecast is poll-driven: 3 polls of the race so far. After weighting them by recency and correcting each pollster's house effect, the model (TabPFN) predicts R+7.3 — a 95% Republican win.

Latest news

Cyndi Munson (D)
Mike Mazzei (R)

Headlines via NewsAPI, refreshed daily.

The polls behind it

3 polls · newest first

Each pollster name links to the poll's source.The VotePredictor margin is the poll after correcting for its pollster's record in past elections and for registered-voter or all-adult samples.

PollsterDateMarginVotePredictor
Workbench Strategy (via Wikipedia)2026-10-13R+4.0R+4.7
Cross Timbers Poll (via Wikipedia)2026-09-30R+4.0R+6.4

Frequently asked questions

Who is winning the 2026 Oklahoma Governor race?

VotePredictor's model favors Mike Mazzei (R), with roughly a 95% chance of winning and a projected margin of R+7.3.

What do the polls say in the Oklahoma Governor race?

There are 3 polls of this race. The most recent, from Workbench Strategy (2026-10-13), showed R+4.0. VotePredictor's poll-weighted projection is R+7.3.

Who are the candidates in the 2026 Oklahoma Governor race?

Cyndi Munson is the Democratic candidate; Mike Mazzei is the Republican.

When is the 2026 Oklahoma Governor election?

Election Day is Tuesday, November 3, 2026. VotePredictor refreshes this forecast every day until then.

How does VotePredictor forecast the Oklahoma Governor race?

It is a poll-driven model. Recent polls are weighted by recency and adjusted for each pollster's historical house effect, then a machine-learning model (TabPFN) trained on U.S. races from 1998–2025 turns them into a projected margin and win probability.

Which party matches you?

Take the 2-minute quiz

Other races to watch

Read next