Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Sport Prediction.
Active sub-markets
| Candidate V | — | |
| Candidate X | — | |
| Candidate Z | — | |
| Chris Carr | 0% YES | 100% NO |
| Burt Jones | 0% YES | 100% NO |
| Ken Yasger | 0% YES | 100% NO |
Market context
Georgia's Republican gubernatorial primary on 19 May 2026 will determine the party's nominee for the general election. The race follows Governor Brian Kemp's second-term victory in 2022, when he defeated Democrat Stacey Abrams with 53% of the vote. Kemp is constitutionally barred from seeking a third consecutive term, opening the field for multiple candidates to contest the Republican nomination.
The 2022 primary offers instructive precedent. Kemp secured the Republican nomination outright in that cycle without a runoff, winning with approximately 75% against challengers including former Senator David Perdue. That result reflected both Kemp's incumbent advantage and the Republican establishment's consolidation around his candidacy. The 2026 primary will lack an incumbent frontrunner, likely producing a more fragmented field. Georgia's runoff threshold—requiring a candidate to exceed 50% to avoid a second round—remains in effect, meaning a crowded primary could easily trigger the runoff mechanism referenced in the market's settlement criteria.
Traders should monitor candidate announcements throughout 2025 and early 2026, particularly from Lieutenant Governor Burt Jones, Secretary of State Brad Raffensperger, and other potential contenders. Recent reporting from the Atlanta Journal-Constitution has tracked early positioning among Republican figures. The timing of candidate entry, endorsements from Kemp and other party figures, and any shifts in the state's political composition will shape the field's shape and dynamics heading into May 2026.
Methodology
This page reviews Georgia Governor Republican Primary Winner across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Is this market available outside the US?
- Sport Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Sport Prediction triggers a quick verification flow that finishes in minutes.
Trade Georgia Governor Republican Primary Winner on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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