Overview
- Graham defeated a multi-candidate GOP field with roughly 58% of the vote to Mark Lynch's about 27% in returns called after Tuesday's voting, which the Associated Press and other outlets projected as a win.
- President Donald Trump's early endorsement and a large advertising edge for Graham were central to the outcome, with AdImpact reporting Graham's campaign spent more than $13 million while Lynch self‑funded about $5 million.
- Lynch posted a short video on social media alleging ES&S voting machines flipped votes in a Greenville County precinct, but news outlets were unable to independently verify the clip or the claim.
- Democrat Dr. Annie Andrews won her party's primary and will be Graham's November opponent in a state that has favored Republicans in statewide races for decades.
- Coverage emphasized different angles: some outlets highlighted Trump's decisive backing and Graham's establishment ties, while others focused on the intra‑party clash between Graham's interventionist record and Lynch's America‑First insurgency.