Mike Mazzei just cleared a major hurdle in Oklahoma’s governor race after winning the Republican runoff with a big assist from President Donald Trump. The former state senator and financial planner now heads into the general election as the party’s nominee, carrying a message built around taxes, spending restraint, and a harder edge on conservative priorities.
Mazzei’s win knocks out Oklahoma Attorney General Gentner Drummond and gives outgoing Gov. Kevin Stitt a political boost after years of open conflict with Drummond. That clash has been public, ugly, and constant, with lawsuits, sharp letters, and plenty of pointed digs along the way.
Stitt and Drummond have spent years at each other’s throats over state power, legal fights, and policy battles that never seemed to cool off. At one point, Stitt flatly called Drummond a “longtime political enemy,” which about says everything about how personal the rivalry had become.
One of the biggest flashpoints involved Drummond’s push against poultry companies over what he described as decades of phosphorus pollution in water supplies. Stitt pushed back hard, arguing that kind of aggressive litigation could hammer jobs and put the state’s agricultural base at risk.
Stitt backed Mazzei and made the case in blunt terms, saying “we want a pro-business governor in there to take the lead for the next four years.” With term limits forcing Stitt out, the governor’s endorsement mattered, especially in a primary where no one could get across the 50% line on the first try.
That left Mazzei and Drummond to face each other in the runoff after the crowded June primary narrowed the field. Trump also lined up behind Mazzei, calling him a “MAGA warrior” and praising his business background, government experience, and support for the America First agenda.
Trump also leaned into the economic pitch, saying Mazzei knew the policies needed to grow the economy, create jobs, cut taxes, and unleash American energy. That message fit neatly with Mazzei’s own campaign, which revolved around shrinking government and making Oklahoma friendlier to business and taxpayers.
One of Mazzei’s sharpest promises was to eliminate Oklahoma’s income tax within six years. He also talked about wiping out property taxes for seniors and veterans, a pitch that lands well with voters who are tired of watching government take more while families get less breathing room.
Tax reform was only part of the package. Mazzei also talked about stopping foreign nationals from buying up state land, improving Oklahoma’s education system, and demanding more accountability from state government.
He drew a hard line between himself and Drummond, painting the attorney general as a fake Republican who always reaches for bigger government and higher taxes. “His solution to every problem is to raise taxes and grow government,” Mazzei said.
“He doesn’t understand money and finance. Crunching numbers is a skill you pick up when you earn your wealth rather than inherit it.”
Drummond tried to answer with his own resume, pointing to his background as a rancher and former fighter pilot, along with his work as attorney general. His campaign highlighted crackdowns on Chinese criminal groups tied to illegal marijuana grows, immigration enforcement, and what he framed as a tough-on-crime record.
In one campaign video, Drummond said, “As a tough-on-crime attorney general and decorated fighter pilot, I have proven I will always fight for our freedom and defend our values,” making a direct appeal to voters who like law-and-order politics with a strong personal story behind it.
Still, Mazzei had momentum, money, and a national political tailwind on his side. The Club for Growth poured support into the race and hailed the result as a win for lower taxes, fewer regulations, and school freedom, all of which keeps Oklahoma’s November showdown from feeling like a sleepy off-year contest.
Now Mazzei moves on to face Democratic nominee Cyndi Munson, the House minority leader in the Oklahoma House of Representatives. The race is set for Nov. 3, and with the GOP fight finally settled, the next round is shaping up fast.
