Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Champions League Prediction) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
74% | 26% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Crowley 0.4–0.6% | 74% |
| Other | 50% |
| Crowley 0.2–0.4% | 17% |
| Crowley 0.6–0.8% | 4% |
| Crowley <0.2% | 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 margin between the top two finishers determining settlement across 0.2 percentage-point brackets. The current 0% YES probability suggests the crowd expects either a decisive outcome outside the specified range or significant uncertainty about candidate participation. Wisconsin's recent gubernatorial history shows competitive Democratic primaries when the seat is open or vulnerable; the 2022 general election saw Governor Tony Evers retain office with 51% of the vote against Republican Tim Michels, establishing the state as genuinely contested terrain.
Historical Democratic primary margins in Wisconsin have varied considerably depending on field composition and incumbent status. When multiple credible candidates contest the nomination, margins typically fall between 5–15 percentage points, though uncontested or near-uncontested scenarios produce wider spreads. The current probability distribution suggests traders are pricing in either a dominant frontrunner or lingering uncertainty about the final candidate slate. Key catalysts include formal candidate announcements (expected through late 2025 and early 2026), endorsements from labour unions and party establishment figures, and any late withdrawals that could reshape the competitive dynamic. Campaign finance disclosures filed quarterly with the Wisconsin Elections Commission will provide spending data and donor alignment signals. The settlement window closes 12 August 2026, allowing one day post-election for official result certification.
Methodology
Football-specific comparison page for 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.
UK Frequently Asked Questions
- 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.
- 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 trade Premier League prediction markets from the UK?
- Yes. Polymarket has Premier League outcome markets (title winner, relegation, top scorer). For UK traders wanting GBP settlement and UKGC protection, Betfair Exchange and Smarkets offer Premier League futures and match markets. Betfair is the deepest liquidity venue for UK football exchange markets.
Trade Wisconsin Governor Democratic Primary Margin of Vict… on Champions League Prediction
Live order book, 0% fees, USDC settlement in seconds.
Open live market →