Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
98% | 2% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
98% | 2% | 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 <1% | 98% |
| Other | 50% |
| Hong 1–2% | 1% |
| Crowley 1–2% | 1% |
| Crowley 3–4% | 1% |
| Hong 6%+ | 0% |
| Hong 5–6% | 0% |
| Hong 4–5% | 0% |
| Hong 3–4% | 0% |
| Hong 2–3% | 0% |
| Hong <1% | 0% |
| Crowley 2–3% | 0% |
| Crowley 4–5% | 0% |
| Crowley 5–6% | 0% |
| Crowley 6%+ | 0% |
Market context
Wisconsin's Democratic primary for governor takes place on 11 August 2026, with the winner determined by a simple plurality vote. The margin of victory—calculated as the absolute percentage-point difference between the top two finishers—will determine settlement in this market, which focuses on tighter outcome bands rather than broader victory categories. Current crowd pricing at 0% suggests traders believe the eventual Democratic nominee will win by a margin falling outside the specific bracket this market covers, though the exact bracket thresholds are not yet publicly specified.
Historical precedent from recent Wisconsin Democratic primaries shows competitive races with varying margins. The 2018 gubernatorial primary saw Tony Evers win with approximately 45% of the vote in a multi-candidate field, whilst the 2022 Senate primary between Mandela Barnes and other candidates produced clearer separation. Comparable Midwestern Democratic gubernatorial primaries have ranged from single-digit margins in contested fields to double-digit separations when a frontrunner emerges. The 0% probability suggests market participants anticipate either a decisive outcome or a very tight race—neither of which would settle into the "small brackets" category this market tracks.
Key variables for traders include candidate announcements and endorsement patterns through spring 2026, early polling data, and turnout models specific to Democratic primary electorate composition. Wisconsin's primary electorate typically skews older and more moderate than general election voters, which may favour certain candidate profiles. Any late entrants or surprise withdrawals before the August election could substantially shift margin expectations, as could major media coverage or debate performances in the months preceding the primary.
Methodology
Football-specific comparison page for Pronóstico: Wisconsin Governor Democratic Primary Margin of Victory (Small 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
- 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.
- 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.
- 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.
Trade Pronóstico: Wisconsin Governor Democratic Primary Ma… on Mundial 2026 Grupos
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