Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
88% | 12% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
88% | 12% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Crowley 0.4–0.6% | 88% |
| Other | 50% |
| Crowley 0.2–0.4% | 5% |
| Crowley <0.2% | 3% |
| Crowley 0.6–0.8% | 3% |
| Crowley 0.8–1% | 2% |
| Crowley 1–1.2% | 1% |
| Hong 1%+ | 0% |
| Hong 0.8–1% | 0% |
| Hong 0.6–0.8% | 0% |
| Hong 0.4–0.6% | 0% |
| Hong 0.2–0.4% | 0% |
| Hong <0.2% | 0% |
| Crowley 1.2–1.4% | 0% |
| Crowley 1.4–1.6% | 0% |
| Crowley 1.6–1.8% | 0% |
| Crowley 1.8–2% | 0% |
| Crowley 2%+ | 0% |
Market context
Wisconsin's Democratic primary for governor takes place on 11 August 2026, with the winner determined by the margin separating the top two finishers. The race will settle on the absolute percentage-point gap between first and second place, measured across valid votes cast. Current crowd pricing reflects minimal conviction in any particular margin bracket, suggesting genuine uncertainty about both the field composition and likely vote distribution.
Wisconsin Democratic gubernatorial primaries have historically produced competitive contests with variable margins. The 2022 primary saw Tony Evers secure renomination with substantial support, though the state's Democratic electorate has shown capacity for closer races in other statewide contests. Comparable Midwestern Democratic primaries—particularly in neighbouring Michigan and Minnesota—have ranged from decisive single-digit margins to blowouts exceeding 20 percentage points, depending on field size and candidate consolidation. The absence of an incumbent governor seeking re-election in 2026 removes a structural anchor that typically shapes primary dynamics.
Key variables traders should monitor include candidate entry and exit announcements through spring 2026, as field composition directly affects margin distribution. Early polling data, when released, will signal whether the race consolidates around two frontrunners or fragments across multiple viable candidates. Union endorsements and organised labour positioning carry particular weight in Wisconsin Democratic politics. Media coverage of candidate positioning on economic and healthcare messaging will likely intensify from May onwards. The settlement window closes immediately after election day, leaving no room for recounts or certification delays to affect resolution.
Methodology
Football-specific comparison page for Pronóstico: Wisconsin Governor Democratic Primary Margin of Victory (0.2% Brackets). 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.
- 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.
- 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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