Primary night in Kentucky: the big winners, losers, and what comes next

Tuesday was a big night for Donald Trump's influence in Kentucky- and a rough one for scandal-plagued incumbents. Here's what you need to know about the races that matter most.

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The nation's eyes were on Kentucky Tuesday, when voters went to the polls to weigh in on who they want to see lead their communities in the years to come.

The big story: The US Senate race

The most-watched race in the state was never really a race by the end. Rep. Andy Barr won the GOP nomination for Senate in Kentucky, defeating former Kentucky Attorney General Daniel Cameron. The Associated Press called the race at 7 p.m. ET, with Barr leading Cameron 64% to 28% with just 5% of the vote in.

Trump's fingerprints were all over this one. Trump made his choice known earlier this month when he backed Barr and urged Nate Morris, a businessman with strong ties to his MAGA movement, to end his campaign for the GOP nomination and instead accept an unspecified role in his administration. Morris obliged, and the race was essentially over before it started.

Cameron- who was once seen as a rising star in Kentucky Republican politics- never found his footing after that. He conceded gracefully. "Tonight didn't exactly turn out how we wanted it to," Cameron said in his concession speech. He called the campaign and the support he received the honor of a lifetime.

On the Democratic side, Charles Booker and Amy McGrath were neck and neck much of the night before Booker took the lead, and the race was called. Booker has lost two U.S. Senate bids against Rand Paul and Mitch McConnell. Now he hopes to end a more than 30-year drought since the last time Kentucky sent a democrat to the US Senate with Wendell Ford in 1992.

Louisville Mayor: Greenberg cruises, Parrish-Wright earns her spot

The Louisville mayor's race played out exactly as most people expected- but the new rules made it historic. This primary marked the first nonpartisan election for mayor in Louisville's history.

Incumbent Mayor Craig Greenberg had 51.7% of the vote, with Shameka Parrish-Wright finishing second at 27.7%. Both advance to the general election in November.

The result of the mayoral primary gives Louisville voters a choice between two candidates who both ran as Democrats in 2022, when the city's mayoral elections were still partisan. It also puts Greenberg in a one-on-one contest with the candidate who came closest to beating him four years ago.

The stakes couldn't be higher for Parrish-Wright personally: if she wins in November, she would become the first Black person or woman elected as Louisville's mayor.

Louisville State House: voters clean house

If there was a theme in Louisville's state legislative races Tuesday, it was accountability- and voters delivered it decisively.

Mitra Subedi won the Democratic primary for the Kentucky House's 30th District, nearly doubling the vote total for incumbent Daniel Grossberg, who faced numerous sexual harassment and assault allegations. Seeking a third term in Frankfort, Grossberg received just 23%. Subedi- a Bhutanese refugee- won the Democratic nomination with nearly double Grossberg's vote total.

Meanwhile, across town, another Louisville Democrat found out just how thin her margins were. Rep. Beverly Chester-Burton of Louisville lost her primary by just to Kenya Wade, a non-profit founder. Chester-Burton had faced scrutiny over a DUI conviction. Five votes. That one may not be fully certified for a while.

The Massie earthquake (yes, it matters for Kentucky)

It wasn't a statewide race, but no Kentucky primary recap would be complete without mentioning the biggest upset of the night nationally. Trump-endorsed Ed Gallrein defeated Rep. Thomas Massie in the GOP House primary. Trump and his political operation made unseating Massie their mission in 2026, turning his 4th District primary into the most expensive House race ever in terms of advertising. Massie, one of the most fiercely independent libertarian voices in Congress, is out after 14 years in Congress.

"They used a lot of dirty tricks, but we stayed the course, we didn't bend a knee, we didn't throw a foul ball, we didn't do any of those things," Massie said during his concession speech, "we had lots of opportunities and we never did it, we ran a clean race."

Gallrein kept his acceptance speech tight saying, "now my focus is on advancing the president's and the party's agenda to put America first and Kentucky always."

What comes next

The biggest race to watch heading into November is the U.S. Senate. Barr is favored heavily, but the national environment for Republicans- and the unusual dynamics of replacing Mitch McConnell -could make it more interesting than it looks on paper. Booker has shown he knows how to build coalitions, and he's running the kind of values-based campaign that occasionally surprises people.

In Louisville, Greenberg vs. Parrish-Wright Part Two is going to be a very different race than 2022. This time it's nonpartisan, it's one-on-one from the start, and Parrish-Wright has four more years of organizing and a Metro Council seat under her belt. Greenberg remains the favorite, but don't count on a blowout.

And keep an eye on those two Louisville House seats. The Chester-Burton race in particular- decided by five votes- is almost certain to face a recount request. That one isn't over yet.

The general election for all offices will be held on November 3, 2026.

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