Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| O/U 4.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Wuhan San Zhen FC O/U 0.5 | 100% |
| Wuhan San Zhen FC O/U 1.5 | 100% |
| Shanghai Haigang FC O/U 0.5 | 100% |
| Shanghai Haigang FC O/U 1.5 | 100% |
| Shanghai Haigang FC O/U 2.5 | 100% |
| Wuhan San Zhen FC 1st Half O/U 0.5 | 100% |
| Both Teams to Score in Second Half | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Wuhan San Zhen FC 2nd Half O/U 0.5 | 100% |
| Shanghai Haigang FC 2nd Half O/U 0.5 | 100% |
| Shanghai Haigang FC 2nd Half O/U 1.5 | 100% |
| Wuhan San Zhen FC O/U 2.5 | 1% |
| Wuhan San Zhen FC 2nd Half O/U 1.5 | 1% |
| Wuhan San Zhen FC (-1.5) | 0% |
| Shanghai Haigang FC (-1.5) | 0% |
| Wuhan San Zhen FC (-2.5) | 0% |
| Shanghai Haigang FC (-2.5) | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Wuhan San Zhen FC 1st Half O/U 1.5 | 0% |
| Shanghai Haigang FC 1st Half O/U 0.5 | 0% |
| Shanghai Haigang FC 1st Half O/U 1.5 | 0% |
Market context
Wuhan San Zhen and Shanghai Haigang are scheduled to meet in the Chinese Super League on 14 August, with kick-off at 7:35 AM ET. The current crowd-implied probability of 0% YES reflects extreme confidence in a particular outcome, though the market structure here—labelled "More Markets"—suggests settlement may hinge on specific match conditions rather than a simple win/loss binary.
Chinese Super League fixtures between mid-table and lower-tier clubs often see volatile pricing in early-season prediction markets, particularly when one side carries recent momentum or squad changes. Wuhan San Zhen finished the 2023 campaign in mid-table, whilst Shanghai Haigang has cycled through managerial changes and roster adjustments. Historical patterns show that 0% probabilities in CSL markets typically emerge when traders perceive an outcome as structurally impossible under the settlement criteria—not necessarily because the underlying event is certain. The absence of recent head-to-head data or clear form advantage between these sides suggests the consensus may be anchored to a narrow interpretation of what "More Markets" actually measures.
Traders should monitor squad news and team sheets released in the 48 hours before fixture day, as injury updates or late tactical shifts can shift the underlying match dynamics substantially. Shanghai's recent fixture congestion and Wuhan's home advantage (if applicable) represent material variables. Any clarification on settlement mechanics—whether tied to goals, corners, or specific player performance—would likely reset current pricing significantly.
Methodology
We track Wuhan San Zhen FC vs. Shanghai Haigang FC - More Markets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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