South Carolina Senate winner?
4dGraham’s runoff victory locks in the Republican nominee against Annie Andrews and renews attention on Trump’s endorsement power in a race where the GOP still starts as the clear favorite.

Republican candidate for U.S. Senate in South Carolina
General Election
Voters choose the office holder.
Current prediction-market probability for the candidate, updated as market prices change.
Darline Graham is trading at 88% to win the South Carolina Senate winner? on prediction markets.
Key details about the candidate’s background, party, office sought and current campaign.
Current roleU.S. Senator
PartyRepublican
Political ideologyConservative Republican
Age62 years old (Jun 12, 1964)
GenderFemale
LocationSouth Carolina
BackgroundU.S. Senator
EducationCollege of Charleston — B.S., Sociology (1989)
Notable personal detailsDarline Graham is a Republican U.S. Senator from South Carolina, appointed on 2026-07-13 to fill the vacancy caused by the death of Sen. Lindsey O. Graham. She previously worked as a vocational rehabilitation counselor and served as commissioner of the South Carolina Commission for the Blind. She earned a B.S. in sociology from the College of Charleston and an M.A. in rehabilitation counseling from South Carolina State University.
Darline Graham’s public campaign messaging emphasizes conservative values and being fiercely protective of taxpayer dollars. Her documented platform does not lay out detailed tax changes, but the available evidence points to a fiscally conservative posture rather than support for higher taxes or expanded spending.
Recent changes in prediction-market odds, polling and campaign status.
Graham’s runoff victory locks in the Republican nominee against Annie Andrews and renews attention on Trump’s endorsement power in a race where the GOP still starts as the clear favorite.
Darline Graham is in the news because she led South Carolina’s Republican special Senate primary and advanced to an Aug. 25 runoff against Rep. Ralph Norman. President Trump is backing her in the runoff and plans to rally for her in Myrtle Beach, while Rep. Russell Fry has also endorsed her. The race has drawn criticism from some Republicans, including Warren Davidson, as the runoff campaign intensifies.
Campaign finance totals from the latest available reporting period.
2026
LatestCycle 2026
Source: FEC
New updates coming soon
We're monitoring and will update when new data impacts the race.