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Updated on: August 6, 2026 / 9:41 PM EDT
/ CBS News
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Sen. Marsha Blackburn won the Republican primary for Tennessee governor on Thursday, The Associated Press projects, defeating Rep. John Rose.Given Tennessee's heavy Republican lean, Blackburn is considered the favorite in the November election against Democratic nominee Jerri Green.Democrats have not won a statewide race in Tennessee since 2006. Incumbent GOP Gov. Bill Lee is prevented from running for reelection due to term limits.With about two-thirds of ballots counted, Blackburn led Rose 43.8% to 32.6%, with Rose outperforming Blackburn around his Middle Tennessee House district, according to results compiled by the AP.Rose was the first candidate to jump into the primary race last year, followed by Blackburn and then state Rep. Monty Fritts. Blackburn had early momentum in the race, although the single independent poll closer to primary day showed a closer race. Rose pumped $13 million of his own money into the race, including $4.5 million in the last few weeks. Blackburn raised a total of $10.8 million. All three candidates tried to paint themselves as the most conservative candidate in the race. Although President Trump did not endorse in this race, Blackburn had featured him heavily in her announcement video.
