UMVA has learned that Senator Lindsey Graham, a stalwart figure in Republican politics, has successfully defended his seat in a fiercely contested primary election, securing the Republican nomination for a fifth consecutive term in Washington.
The incumbent senator's victory was decisive, with Decision Desk HQ projecting him as the winner shortly after polls closed on Tuesday night. Graham's closest competitor, Mark Lynch, a Greenville businessman and outsider, was left trailing in a distant second place.
Graham's share of the vote was substantial, capturing approximately 56.8% of the total, with over 263,000 votes cast in his favor. Lynch, meanwhile, garnered nearly 29% of the vote, with around 134,000 votes. The remaining votes were scattered among several other conservative challengers, ensuring Graham avoided a runoff.
With his primary hurdle cleared, Graham now sets his sights on Democrat Annie Andrews in the November general election. While Democrats harbor hopes of flipping South Carolina blue, history suggests they face an uphill battle. Republicans have long dominated statewide races in the Palmetto State, making Graham the clear favorite heading into the fall campaign.
In a bold move, retired Lt. Gen. Michael Flynn recently issued a scathing call to action, urging South Carolina voters to reject Graham and send Mark Lynch to Washington instead. Flynn's comments highlight the divisions within the conservative ranks and the perception that Graham may not be conservative enough.
An analysis of Graham's voting record reveals a complex picture. According to one conservative scorecard, Graham's ratings hover around a "C" grade, with a 72% rating for 2025 and a 60% lifetime score. These numbers suggest that while Graham is a mainstream Republican, he may not be aligned with the most conservative elements of the party.
Another conservative review grades lawmakers based on key votes over a six-year period, and Graham currently holds a 43% Liberty Score, or an "F" grade. This rating places him below the top tier of Senate conservatives, sparking concerns among some that he may not be a strong enough champion for conservative causes.
