Updated

Sen. Marsha Blackburn took home Tennessee’s Republican Senate primary on Thursday, likely securing the senate seat in the process in the heavily-Republican state. Blackburn led Thursday’s primary with almost 93% of the vote over Tres Wittum, at the time the race was called by the Associated Press.

Blackburn, the incumbent senator, was largely seen as the favorite in the race heading in, having won her first race for Senate in 2018 over former Tennessee Gov. Phil Bredesen by 11 points.

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Blackburn’s lone challenger was Wittum, a former Tennessee legislative staffer who finished last in a primary bid for the state’s 5th Congressional District in 2022. 

Blackburn will now move on to face off with Democratic state Sen. Gloria Johnson.

Johnson rose to fame last year after being one of three members of the Tennessee legislature to stage a protest on the state House floor in the aftermath of a shooting at an elementary school. She was dubbed as a member of the "Tennessee Three," being joined in the protest by fellow Reps. Justin Pearson and Justin Jones, both Democrats. 

Blackburn speaks at the RNC in July.

Sen. Marsha Blackburn (R-TN) speaks on stage on the first day of the Republican National Convention at the Fiserv Forum on July 15, 2024 in Milwaukee, Wisc. 

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The protests, which violated House rules, resulted in the expulsion of both Pearson and Jones, who were later reappointed and easily won special elections to regain their seats.

Gloria Johnson protests in state house

Democratic state Rep. Gloria Johnson of Knoxville speaks after a vote to expel Justin Jones of Nashville from the governing body on April 6, 2023 in Nashville, Tenn. 

Blackburn will now likely be the favorite in November’s general election, with Tennessee having leaned heavily Republican in statewide elections in recent years.

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Blackburn’s Tennessee colleague, Republican Sen. Bill Hagerty, was reelected in 2020 by about 30 points, while Republican Gov. Bill Lee was able to secure reelection in 2022 by over 30 points.

Former President Donald Trump also easily won the state in 2016 and 2020, taking Tennessee by 26 and 23 points, respectively.