Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) 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 |
|---|---|
| Beijing Guoan FC (-1.5) | 100% |
| Beijing Guoan FC (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| Beijing Guoan FC O/U 0.5 | 100% |
| Beijing Guoan FC O/U 1.5 | 100% |
| Beijing Guoan FC O/U 2.5 | 100% |
| Beijing Guoan FC 1st Half O/U 0.5 | 100% |
| Beijing Guoan FC 1st Half O/U 1.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| Beijing Guoan FC 2nd Half O/U 0.5 | 100% |
| Beijing Guoan FC 2nd Half O/U 1.5 | 100% |
| Shenzhen Xinpengcheng FC (-1.5) | 0% |
| Shenzhen Xinpengcheng FC (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| Shenzhen Xinpengcheng FC O/U 0.5 | 0% |
| Shenzhen Xinpengcheng FC O/U 1.5 | 0% |
| Shenzhen Xinpengcheng FC O/U 2.5 | 0% |
| Shenzhen Xinpengcheng FC 1st Half O/U 0.5 | 0% |
| Shenzhen Xinpengcheng FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| Shenzhen Xinpengcheng FC 2nd Half O/U 0.5 | 0% |
| Shenzhen Xinpengcheng FC 2nd Half O/U 1.5 | 0% |
Market context
Polymarket is pricing this **More Markets** contract at **100% YES**, so on-chain traders are treating the Beijing Guoan–Shenzhen Xinpengcheng match as fully resolved for the settlement set tied to the August 7 kick-off. On Polymarket, the position is held in USDC on Polygon and resolves through conditional tokens, so the practical question is not who wins the game in abstraction but whether the listed market conditions for the CSL fixture are satisfied before the window closes.
Recent comparable results support why the market has been so one-sided. Beijing Guoan have come through their last league matches unbeaten in the supplied form lines, including a 2-1 win over Zhejiang and a 2-2 draw with Chengdu, while Shenzhen Xinpengcheng have shown more volatility, beating Chongqing 2-0 but also losing 4-3 to Yunnan and 2-0 away to Wuhan[2][6]. Head-to-head records in the sources also lean towards Beijing, with prior meetings including a 1-0 Beijing win in April 2026 and earlier mixed results, which helps explain why traders have not been assigning much probability to an alternative settlement path[5][7][10].
For a trader watching the contract rather than the match itself, the main catalysts are mechanical: final competition listings, any kick-off changes, and whether the fixture is officially recorded as played within the settlement window ending 2026-08-07T11:35:00Z. Live-score feeds already list the match for 7 August, and market participants will usually focus on whether the league slate stays intact, since a postponement, abandonment, or late data correction can matter more here than the on-pitch scoreline[1][6].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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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