Tennessee Republicans delivered split verdicts in Tuesday's primary elections, elevating Sen. Marsha Blackburn to the GOP gubernatorial nomination while ousting incumbent Rep. Andy Ogles from his congressional seat. The results reshape the state's political landscape ahead of November's general elections.

Blackburn, who has served in the U.S. Senate since 2019, secured the Republican nomination for governor, positioning her as the heavy favorite in the reliably red state. Her victory was decisive across the party's base and drew broad attention from national conservative media.

Ogles, a first-term Republican congressman who had received former President Donald Trump's endorsement, was defeated in his district's primary. His loss became a flashpoint over the role of Democratic-aligned super PAC spending in Republican primaries, with significant outside money flowing into the race against him. The circumstances of Ogles's defeat drew scrutiny across the political spectrum, with debate centering on whether outside Democratic spending influenced the outcome.

On the Democratic side, state Rep. Justin Pearson — one of the nationally recognized "Tennessee Three" lawmakers who was expelled from the state legislature in 2023 before being reinstated — won his House primary in a newly redrawn congressional district. Pearson had backing from progressive figures associated with the Squad.

The Tennessee results are among several primary outcomes from Tuesday being analyzed for signals about party dynamics and the influence of outside spending heading into the midterm cycle.