Full Breakdown
Darline Graham vs. Ralph Norman: Runoff for South Carolina’s Open Senate Seat
8/13/2026, 7:47:33 AM
Core Event
On August 11, 2026 South Carolina held a special Republican primary to name a nominee for the U.S. Senate seat left vacant by Sen. Lindsey Graham’s death. No candidate reached a majority, so the top two—Sen. Darline Graham (? 32 % of the vote) and U.S. Rep. Ralph Norman (? 24 %)—advanced to a runoff scheduled for August 25, 2026. The winner will face Democratic nominee Dr. Annie Andrews in November.
Background & Context
Sen. Lindsey Graham died on July 11, 2026. Governor Henry McMaster appointed his sister, Darline Graham, to serve the remainder of the term. The filing window (July 21-28) produced a ten-candidate field that included two sitting congressmen and a former governor.
Timeline
- July 11, 2026 – Sen. Graham’s death.
- July 13, 2026 – Gov. McMaster appoints Darline Graham as interim senator.
- July 21-28, 2026 – Filing period for the special primary.
- August 11, 2026 – Special Republican primary; Graham and Norman advance.
- August 25, 2026 – Runoff to determine the GOP nominee.
Key Figures & Groups
- Darline Graham – Interim senator, former commissioner of the South Carolina Commission for the Blind.
- Ralph Norman – U.S. Representative since 2017, member of the House Freedom Caucus.
- President Donald Trump – Endorsed Graham.
- Sen. Tim Scott – NRSRC chair; endorsed Graham on X.
- Mark Lynch – Greenville businessman; endorsed Norman after his own loss.
Data & Statistics
- Vote totals: Darline Graham 109,582 (32.7 %); Ralph Norman 82,523 (24.6 %); Russell Fry 65,732 (19.6 %); Mark Sanford 50,001 (14.9 %); Mark Lynch 19,857 (5.9 %).
- Ten candidates appeared on the ballot; the top two advance under state law.
- Early voting produced roughly 42,000 ballots.
- South Carolina has not elected a Democrat to the Senate in 28 years.
Why It Matters / Impact
The runoff will decide the Republican nominee for a seat the party has held for decades, making the winner the presumptive victor in November. The race also gauges President Trump’s influence in the state GOP; his endorsement helped Graham lead the primary but did not secure a majority. A Norman win would highlight the appeal of an elected record, while a Graham victory would emphasize name recognition and presidential backing.
Official Statements & Responses
Norman’s campaign urged supporters to “win this thing in a big way.”
Criticism & Opposition
Republican voter Bob Howell expressed that Trump’s endorsement did not change his voting considerations. Businessman Mark Lynch called the process a “coronation” and questioned Graham’s lack of elected experience.
Conflicting Reports & Gaps
Live5news listed Graham’s share as 32.7 %, while Reuters reported 32.6 %. A Quantus Insights poll placed her at 30.4 %, whereas other surveys showed a larger lead. No source offered a definitive projection of how the runoff will reshape the November race.
Verbatim Quotes
- “It’s very important, but a lot of people are saying Donald Trump does not know South Carolina politics,” — Frank Tiller, chair of the Spartanburg County Republican Party
- “Let's win this thing in a big way,” — Rep. Ralph Norman
- “I see an electricity in this race,” — Rep. Ralph Norman
- “I've been accused of not being a politician: guilty as charged,” — Lindsey Graham (posthumous)
What’s Next
The Republican runoff is set for August 25, 2026. The victor will face Dr. Annie Andrews in the November 2026 general election for South Carolina’s U.S. Senate seat.
