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Who will win the 2026 Oklahoma Governor Republican Primary Runoff?

Aug 26, 2026, 3:59am UTC, in 54 daysLast updated: Jul 4, 2026, 12:08 AM UTC

Oklahoma Republican Governor nominee?

$860.0K

AUG 26, 2026

Primary Election

Party selects its nominee.

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OddsCurrent Odds

Track how candidate odds have moved across common market windows.

Total volume

$860.0K

24h volume

$1.5K

M. Mazzei80%

W. Drummond19%

M. Pinnell1%

No chart data available yet.

source: Kalshi

Upcoming Events

August

TUE 25

Oklahoma 2026 primary runoff, if required

November

TUE 3

Oklahoma 2026 general election

News

AINews Summary

The biggest development is that the Oklahoma Republican governor race is headed to a runoff between Mike Mazzei and Gentner Drummond. That means the GOP nomination is still not settled. Separate Oklahoma results also showed a strong Republican showing in the Senate primary. The runoff keeps the gubernatorial market unsettled for now. Mazzei’s advance adds uncertainty until the nominee is decided.

Articles

UNUPI News17 days ago

Oklahomans reject $15 minimum wage; Hern wins GOP primary

Oklahoma voters have rejected raising the state's nation-lowest minimum wage as several states held primaries on Tuesday.

BNBreitbart News Network17 days ago

D.C. and Oklahoma vote in primaries, minimum wage changes

June 16 (UPI) -- The District of Columbia is having its first ranked-choice election, and Oklahoma is voting on whether to raise the state's minimum wage

UNU.S. News & World Report29 days ago

Decades in the Making, Deb Haaland's Political Rise Spurs Both Inspiration and Scrutiny

SAN FELIPE PUEBLO, N.M. (AP) — As the sun peeked over the Sandia Mountains, Deb Haaland was at a familiar spot, the tribal community where she used to work, waving at motorists and encouraging them to stop and vote in New Mexico’s primary.

CCoinDesk17 days ago

Crypto PAC's $12 million Senate candidate, Barry Moore, wins Alabama GOP primary

Crypto PAC poured $12 million into Barry Moore’s Alabama Senate bid, and it worked: the Trump loyalist crushed former Navy SEAL Jared Hudson in the GOP primary runoff, setting him up as the likely nominee in November.

PPOLITICO1 month ago

Trump jumps into Republican primaries for governor in South Carolina, Iowa and Oklahoma

Contests in those states have pitted allies against each other in a fierce competition for the president's endorsement.

Ccleveland.com2 months ago

Dueling PACs with similar names, one with AI ties, pouring money into Ohio congressional race

Jobs and Democracy PAC, funded by artificial intelligence industry figures, is backing Brook Park Democrat Brian Poindexter in Tuesday's 7th District congressional primary.

TBThe Boston Globe17 days ago

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We’re following the latest updates and analysis on the Donald Trump administration. Follow along live.

WCWDIV ClickOnDetroit17 days ago

The Latest: Primary elections in Alabama, Oklahoma and Georgia further test Trump’s influence

An endorsement from President Donald Trump is worth a lot in Republican primaries.

NNewsweek2 months ago

Map Shows Where Republicans Lost Registered Voters 6 Months From Midterms

Voter registration data reveals where Republicans have lost, and gained, ground over the past year with Trump back in office.

Polls

Polling Average

40%30%20%10%0%

27.9%

24.9%

12.8%

12.2%

5.5%

W. Drummond

C. McCall

M. Mazzei

C. Keating

J. Merrick

Date (Start - End)	Spread	Drummond	McCall	Mazzei	Keating	Merrick
Polling Average	Drummond+3.0	27.9%	24.9%	12.8%	12.2%	5.5%
JMC AnalyticsJun 2 - 3	Mazzei+5.0	21.0%	8.0%	26.0%	12.0%	12.0%
Pulse Decision SicenceMay 26 - 28	Drummond+2.0	24.0%	12.0%	22.0%	17.0%	–
Allyson Shortle/NonDoc MediaMay 21 - 25	Mazzei+0.4	21.7%	18.4%	22.1%	21.4%	7.2%
Pulse Decision SicenceApr 7 - 9	Drummond+12.0	33.0%	12.0%	15.0%	21.0%	–
Cole Hargrave Snodgrass & AssociatesJan 26 - 30	Drummond+22.0	36.0%	14.0%	13.0%	13.0%	5.0%
yes. every kid.Oct 29 - 31	McCall+0.0	22.0%	22.0%	2.0%	7.0%	2.0%
co/efficientOct 25 - 27	McCall+11.0	20.0%	31.0%	1.0%	5.0%	3.0%
co/efficientOct 25 - 27	McCall+17.0	23.0%	40.0%	–	–	–
Stratus IntelligenceOct 15 - 17	McCall+2.0	30.0%	32.0%	1.0%	7.0%	4.0%
Stratus IntelligenceOct 15 - 17	McCall+8.0	37.0%	45.0%	–	–	–
Stratus IntelligenceSep 23 - 25	Drummond+1.0	32.0%	31.0%	–	6.0%	–
Stratus IntelligenceSep 23 - 25	Drummond+2.0	35.0%	33.0%	–	–	–