Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات المونديال) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Darline Graham Nordone | 100% |
| Nancy Mace | 0% |
| Joe Wilson | 0% |
| Mark Lynch | 0% |
| Paul Dans | 0% |
| Ralph Norman | 0% |
| William Timmons | 0% |
| Russell Fry | 0% |
| Sheri Biggs | 0% |
| Pamela Evette | 0% |
| André Bauer | 0% |
| Alan Wilson | 0% |
| Scott Bessent | 0% |
| Trey Gowdy | 0% |
| Mark Sanford | 0% |
| Person H | 0% |
| Person I | 0% |
| Person J | 0% |
| Person K | 0% |
| Person L | 0% |
| Person M | 0% |
| Person N | 0% |
| Person O | 0% |
| Person P | 0% |
| Person Q | 0% |
| Person R | 0% |
| Person S | 0% |
| Person T | 0% |
| Person U | 0% |
| Person V | 0% |
| Person W | 0% |
| Person X | 0% |
| Person Y | 0% |
| Person Z | 0% |
| Person AA | 0% |
| Person AB | 0% |
| Person AC | 0% |
| Person AD | 0% |
| Person AE | 0% |
| Person AF | 0% |
| Person AG | 0% |
| Person AH | 0% |
| Person AI | 0% |
| Person AJ | 0% |
| Person AK | 0% |
| Person AL | 0% |
| Person AM | 0% |
| Person AN | 0% |
| Person AO | 0% |
| Other | 0% |
Market context
South Carolina's U.S. Senate seat will require a special election in 2026 following Senator Lindsey Graham's anticipated departure or the triggering of a vacancy before the November general election. The Republican primary mechanism—either a standalone special primary or the official nomination process if no special primary occurs by early November—will determine which candidate carries the party's banner into the general election. The 0% implied probability reflects the market's current inability to assess candidate strength, field composition, or timing with any confidence.
Historical precedent suggests Republican primaries in South Carolina tend toward consolidation around establishment-backed candidates, though recent cycles have seen insurgent challengers gain traction. The 2022 gubernatorial primary saw Henry McMaster secure renomination despite primary opposition, whilst the 2020 presidential primary demonstrated the state's capacity to shift decisively when multiple candidates fragment the vote. Without a declared candidate field or confirmed vacancy date, traders lack the granular information needed to differentiate potential nominees or assess their relative viability.
Key catalysts include formal announcement of Graham's departure timeline, which would trigger the special election machinery and candidate filing deadlines typically set 30–45 days before a primary election. The South Carolina Republican Party's role in shaping the field through endorsements or recruitment efforts will materially influence outcomes. Traders should monitor state legislative activity regarding special election procedures and any changes to runoff thresholds, as these administrative details can determine whether a candidate wins outright or faces a second round. News from Graham's office or the South Carolina State Election Commission will provide the first concrete signals for market repricing.
Methodology
Football-specific comparison page for توقع: South Carolina Republican Senate Special Primary Winner. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
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