Tennessee's newly redrawn congressional map claimed its first political casualty Thursday when voters ousted Trump-endorsed Rep. Andy Ogles in a Republican primary fueled by roughly $1.7 million in outside spending from a clean-energy super PAC bankrolled by a California Democratic donor.
Former Tennessee Agriculture Commissioner Charlie Hatcher defeated the two-term incumbent in the 5th Congressional District, a race that split the Republican establishment down the middle. Term-limited Gov. Bill Lee endorsed Hatcher. President Trump and House Speaker Mike Johnson backed Ogles. The governor's pick won.
The result gave Trump a 1-1 record on the night. In the newly created 9th Congressional District, carved out of what had been a safely Democratic Memphis-area seat, Trump-endorsed state Sen. Brent Taylor captured the GOP nomination and now enters November as the heavy favorite in a district redrawn to tilt Republican. Fox News Digital reported the results as Tennessee held its first primaries under the new map.
The 5th District race was not a fair fight on the airwaves. The Invest in Tomorrow Coalition, a clean-energy super PAC described as largely bankrolled by California crypto billionaire and major Democratic donor Chris Larsen, spent roughly $1 million opposing Ogles and supporting Hatcher. The group then purchased another $700,000 in advertising ahead of the primary, a Fox News Digital review of federal filings found.
Ogles, a House Freedom Caucus member, accused the group of trying to punish him for opposing Biden-era clean-energy subsidies. He also suggested that his close ties to Trump put a target on his back.
Whether voters in the redrawn 5th District were swayed by the ad blitz or simply unfamiliar with Ogles is an open question. Redistricting left the incumbent running on what Fox News Digital described as "unfamiliar terrain", a significantly more Republican district on paper, but one packed with voters who had never pulled a lever for him. The new lines made the seat safer for the GOP in November while making the primary more dangerous for the man who held it.
That dynamic matters beyond Tennessee. When a Democratic megadonor can funnel seven figures through a super PAC to reshape a Republican primary, the party's grassroots voters deserve to know whose money is talking. Ogles lost, and Hatcher may well prove a strong general-election candidate. But the mechanism, outside cash from the opposing party's donor class picking winners in a closed GOP primary, is the kind of interference that erodes voter trust regardless of which side deploys it.
The night's clearest result came in the governor's race. Sen. Marsha Blackburn defeated Rep. John Rose to claim the Republican gubernatorial nomination, a contest that carried unusual structural stakes. Rose had to surrender his House seat to run. Blackburn did not, she won a six-year Senate term in 2024 and can hold it through the campaign. If she wins the governorship in November, however, she would have to give up that Senate seat, creating a vacancy.
Blackburn framed her candidacy in explicitly conservative terms. In a statement Thursday night, she said:
"From the bottom of my heart, thank you, Tennessee! One year ago, we set out on this journey with one goal: to make Tennessee America's conservative leader and show the nation what strong, bold, conservative leadership looks like. I am humbled and honored that you've chosen me as your Republican nominee for Governor. Together, we've taken a major step toward that goal. I won't let you down. On to November."
The pledge to make Tennessee "America's conservative leader" signals that Blackburn intends to run a general election campaign anchored to the right, not a cautious pivot to the center.
The bigger story Thursday was the map itself. Tennessee Republicans redrew the state's congressional lines this spring with a blunt objective: bolster the party's chances of expanding its thin majority in the U.S. House this fall. The state's current delegation stands at 8-1 in favor of Republicans. The new lines are designed to make a 9-0 sweep possible.
The most dramatic change hit the 9th District, a Memphis-area seat held for years by longtime Democratic Rep. Steve Cohen. Redistricting transformed it from a district that previously favored Democrats into one that now tilts Republican. Cohen abandoned his reelection bid rather than face the new electorate.
On the Democratic side, state Rep. Justin Pearson won the 9th District primary. Pearson gained national attention in 2023 as one of the "Tennessee Three", a group of Democratic state legislators expelled following a gun control protest on the statehouse floor. He has been embraced by progressive members of Congress, including Rep. Alexandria Ocasio-Cortez.
That sets up a November matchup tailor-made for a nationalized fight: a Trump-endorsed state senator against an AOC-backed progressive, on a map drawn to favor Republicans. If Taylor holds serve, Tennessee's entire nine-member House delegation would belong to the GOP, a clean sweep that would have been unthinkable under the old lines.
Republicans hold a narrow majority in the House, and every seat counts. Tennessee's redistricting was engineered to pad that margin, and Thursday's primaries set the stage. Taylor is positioned to flip the 9th District red. Hatcher enters November in a safely Republican 5th District. Blackburn's gubernatorial bid, if successful, removes a reliable conservative vote from the Senate but installs one in the governor's mansion.
The trade-offs are real. A Blackburn victory in November means a Senate vacancy that will need to be filled, and the process for doing so could itself become a political contest.
For now, the immediate takeaway is structural. Tennessee Republicans used the redistricting pen to maximum effect. They may have also opened the door for outside money, from a Democratic donor, no less, to knock off one of Trump's allies in the process.
When the other side's billionaires get to pick your nominees, winning the map is only half the fight.
