Politics Polymarket July 13, 2026
Lindsey Graham's Death Rocks South Carolina Senate Race
South Carolina Senate Election Winner
Polymarket prices this Republican at 89%. The reporting broadly agrees.
The unexpected death of Senator Lindsey Graham, a prominent Republican and close ally of former President Trump, has plunged South Carolina politics into disarray and set the stage for a rapid-fire campaign to fill his U.S. Senate seat. News outlets confirm Graham's passing from a "sudden illness," sparking immediate speculation about the ripple effects on the upcoming November 2, 2026, midterm elections and the balance of power in the Senate. The political vacuum created by his death means a breakneck campaign is anticipated to determine who will represent the state. Despite the seismic shift, the market still favors a Republican victory in the South Carolina U.S. Senate election, with probabilities at 89%, though this figure has seen a -1.5 pts shift over the past week.
Background
Lindsey Graham had a long political career, rising from managing his family's cafe in South Carolina to becoming a significant figure in national security policy and a key supporter of Donald Trump. His seat was not expected to be highly contested by Democrats in the upcoming 2026 midterms, given South Carolina's strong Republican lean. The election will determine the winner of the 2026 South Carolina U.S. Senate election, inclusive of any run-offs, with the market specifically tracking a "Republican" outcome. Graham's sudden departure, however, has fundamentally altered the dynamics of what was once considered a relatively predictable race.
What the coverage agrees on
- Senator Lindsey Graham has died from a sudden illness.
- His death will lead to a scramble to fill his U.S. Senate seat.
- A special election will be held to determine his successor.
- The event will have implications for the November 2026 midterm elections.
How outlets frame it
- Fox News: Highlights Senator Graham's rise from humble beginnings and his close alliance with former President Trump on national security.
- ABC News: Emphasizes the political scramble in South Carolina initiated by Senator Graham's death.
What to watch
Attention now shifts to the process of appointing an interim successor and the timeline for a special election to permanently fill Graham's seat. State officials will need to outline the specific dates and procedures for this expedited contest, which will likely feature a crowded field of Republican hopefuls. The official resolution for this market is set for November 2, 2026, or after any run-offs, once the Associated Press, Fox News, and NBC all call the race.
The numbers behind this
Polymarket prices this Republican at 89%.
24h -1.5 pts 7d -1.5 pts
$144K traded · $25K in the last day · $56.4K resting liquidity · $48.7K open interest
Resolves on: This market will resolve according to the winner of the 2026 midterm South Carolina U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for…
Pricing Polymarket 89%
Sources
- Lindsey Graham, Republican Senator and Trump Ally, Dies From ‘Sudden Illness’ nytimes.com
- What's next for South Carolina after the sudden passing of Sen. Lindsey Graham abcnews4.com
- Lindsey Graham’s death will shake the Senate, and the November election. Here’s what comes next cnn.com
- Lindsey Graham's death will kick off a breakneck campaign for his Senate seat politico.com
- What happens now to Lindsey Graham’s senate seat? foxcarolina.com
Frequently asked questions
South Carolina Senate Election Winner
Polymarket prices this Republican at 89%. The reporting broadly agrees.
What do the sources agree on?
Senator Lindsey Graham has died from a sudden illness. His death will lead to a scramble to fill his U.S. Senate seat. A special election will be held to determine his successor. The event will have implications for the November 2026 midterm elections.
When does this market resolve?
This market resolves on: This market will resolve according to the winner of the 2026 midterm South Carolina U.S. Senate election, inclusive of any run-offs. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for…
How are these odds set?
Prediction-market odds are prices set by people trading real money on the outcome, so the price reads as the crowd’s implied probability — not a guarantee or financial advice.
AI-written briefing grounded in 5 sources and the live market, edited by Samuel Jo. Odds are crowd probabilities, not advice — how this works.