And still, Trump-backed Republicans have fared pretty well so far.
GOP Rep. Andy Ogles ousted in Tennessee primary
His loss makes him the second Donald Trump-endorsed candidate to lose a primary this week.
Tennessee GOP Rep. Andy Ogles was ousted by a Republican challenger on Thursday, a blow to President Donald Trump and Speaker Mike Johnson who tried to boost his campaign in the final days.
Former Tennessee Agriculture Commissioner Charlie Hatcher won the GOP primary for the 5th District after outraising Ogles, receiving a late endorsement from GOP Gov. Bill Lee and seeing a flood of outside money on his behalf from a renewable energy super PAC.
What the hell's up with a Republican getting help from Green Energy?
Ultimately, that spending, coupled with a newly redrawn district that forced Ogles to reach new voters, helped end his reelection bid. Ogles has also faced a number of controversies since he was first elected in 2022.
He deleted a homophobic social media post that was denounced by members of his own party in June, and he drew severe backlash for another post in which he said “Muslims don’t belong in American society.” In 2024, the FBI searched Ogles’ phone during an investigation into campaign finance records, which came after a watchdog group filed an ethics complaint into his use of campaign funds. And in 2023, he faced scrutiny for false claims about his resume.
Ogles’ loss makes him the second Trump-endorsed candidate to lose a primary this week, after a Michigan House candidate who had the president’s backing fell to a challenger who had already dropped out.
Hatcher will face the Democratic mayor of Columbia, Tennessee, Chaz Molder, in November. Molder has posted strong fundraising hauls, while Hatcher will basically be starting from scratch.
But Republicans redrew the seat to favor Trump by 23 points after the Supreme Court severely limited the Voting Rights Act earlier this year, leaving Hatcher as the front-runner.
All the Trump-Backed Candidates Who Have Lost Races in 2026
President Donald Trump's endorsement has remained one of the Republican Party's most sought-after political prizes during the 2026 election cycle, helping the vast majority of his preferred candidates secure victories in GOP primaries.
However, his winning streak suffered a setback on Thursday when Representative Andy Ogles of Tennessee lost the Republican primary for the state's newly redrawn 5th Congressional District.
During Trump's first term, from 2017 to 2021, Ballotpedia tracked 305 endorsements. In 2026 alone, the president has made 312 primary endorsements, with 97 percent of his endorsed candidates winning their primaries through early July, according to the elections tracker.
Ogles lost to former Tennessee Agriculture Commissioner Charlie Hatcher despite receiving Trump's endorsement, becoming one of only a small number of candidates backed by the president to lose at the ballot box this year.
Trump-Backed Losses in 2026
Andy Ogles
Ogles entered the race with Trump's support after establishing himself as one of the president's closest allies in Congress. Trump has described the Tennessee congressman as "a Conservative Warrior."
Hatcher, who was backed by Tennessee Governor Bill Lee, ultimately prevailed in the closely watched contest following the state's congressional redistricting.
Amir Hassan
Two days before Ogles' defeat, Trump-backed congressional candidate Amir Hassan lost the Republican primary in Michigan's 8th District to Thomas J. Smith.
The result surprised many observers because Smith had suspended his campaign weeks before Election Day but remained on the ballot, ultimately winning with 50.4 percent of the vote. Hassan, who had received Trump's endorsement in July, finished well behind Smith with 33.2 percent.
The upset represented one of the most unexpected defeats for a Trump-endorsed House candidate this cycle.
Phil Berger
North Carolina Senate leader Phil Berger suffered one of the earliest high-profile defeats of the 2026 primary season when he lost the Republican nomination for the state's 26th Senate District to Rockingham County Sheriff Sam Page.
Berger has been one of the state's most influential Republican lawmakers for more than a decade.
Burt Jones
Georgia Lieutenant Governor Burt Jones lost the Republican gubernatorial runoff in June, a significant setback for the president in a contest viewed as a test of his influence in the battleground state.
Brenda Wilson
Brenda Wilson, a Vigo County Council member, ran for election to the Indiana Senate to represent District 38 but lost in the Republican primary on May 5.
Bruce Borders
Fellow Indiana Republican Bruce Borders, who has held his seat in the state's House of Representative since 2014, also failed to win renomination.
The longtime state representative, who previously served in the Indiana House from 2004 to 2012, was another early casualty among Trump's endorsed candidates.
Sid Miller
Texas Agriculture Commissioner Sid Miller's primary loss was notable because relatively few statewide incumbents backed by Trump have failed to secure another nomination. Miller has served in the role since 2015.
Representative Randy Feenstra of Iowa lost the state's GOP gubernatorial primary in a contest that drew attention as a test of competing Republican factions.
Pamela Evette
While South Carolina Lieutenant Governor Pamela Evette narrowly finished first in the state's Republican gubernatorial primary on June 9, she lost the runoff two weeks later—securing 31.4 percent of the vote to state Attorney General Alan Wilson's 68.6 percent.
Trump had initially endorsed Evette ahead of the primary, but he later issued a dual endorsement for Wilson days before the runoff.
Jon Maples
Earlier this year, Jon Maples ran in a special election to represent District 87—home to Trump's Mar-a-Lago estate—in the Florida House of Representatives. Though he won the primary with more than 80 percent of the vote, he ultimately lost the general election by 2.4 percentage points to Democrat Emily Gregory.
Maples is now running in the regular election for District 87, with the Republican primary scheduled for August 18. If he wins, he and Gregory would again face off in November's general election.
Trump's Endorsement Record Remains Strong
Trump has endorsed hundreds of candidates running for congressional, statewide and legislative offices this cycle, and the losses remain the exception rather than the rule.
Still, Ogles' defeat adds another name to the short list of candidates who were unable to convert the president's backing into a nomination victory, providing a reminder that even the Republican Party's most influential endorsement is not a guarantee of success.