Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
73% | 27% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
73% | 27% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Darline Graham Nordone | 73% |
| Candidate A | 50% |
| Candidate B | 50% |
| Candidate C | 50% |
| Candidate D | 50% |
| Candidate E | 50% |
| Candidate F | 50% |
| Candidate G | 50% |
| Candidate H | 50% |
| Candidate I | 50% |
| Candidate J | 50% |
| Other | 50% |
| Ralph Norman | 24% |
| Russell Fry | 5% |
| Duke Buckner | 0% |
| Mark Lynch | 0% |
| Mark Sanford | 0% |
| Sheri Biggs | 0% |
| Pamela Evette | 0% |
| Trey Gowdy | 0% |
| Henry McMaster | 0% |
Market context
The South Carolina special Republican Senate primary is due on 11 August, with a runoff scheduled for 25 August if no one clears a majority, and the state election commission says the first-round winner will be decided by the most valid votes cast on that day.[9] At the moment, the market’s 0% yes price is consistent with a result that has not yet been reported, as South Carolina election returns are still listed as unavailable.[1]
For context, the last regular Republican Senate primary in South Carolina was not especially tight: Lindsey Graham took 56.8% against a divided field in 2026, with Mark Lynch second on 28.9%.[2][3][10] That result matters because it shows how a well-known, establishment-aligned favourite can still avoid a runoff when the opposition is fragmented, but it also underlines how quickly odds can move if a challenger consolidates support late. In 2024, South Carolina’s Republican statewide contests also showed that individual races can be decided by fairly narrow margins, so the shape of the field is the key variable rather than the state’s overall partisanship.[18]
The main catalysts are candidate list changes, late endorsements, and whether any contender can turn second-choice backing into a first-round plurality before polls close. Polymarket pricing currently shows Darline Graham Nordone well ahead of Ralph Norman and Russell Fry, with several other names trading at negligible levels, which suggests the market expects a relatively concentrated top tier unless campaign news shifts the ballot order or turnout dynamics.[11] Traders should also watch for the final filing slate from the South Carolina Election Commission and any late live-result feeds, since the special primary and possible runoff dates are fixed and the first-round market resolves solely on that initial vote count.[8][9]
Methodology
Football-specific comparison page for توقع: South Carolina Senate Special Republican Primary: First Round 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
- 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.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- 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.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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