Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Sport Prediction.
Active sub-markets
| Qingdao Xihaian FC (-1.5) | 0% YES | 100% NO |
| Shanghai Shenhua FC (-1.5) | 0% YES | 100% NO |
| Qingdao Xihaian FC (-2.5) | 0% YES | 100% NO |
| Shanghai Shenhua FC (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Qingdao Xihaian and Shanghai Shenhua meet in the Chinese Super League on 30 May, with the fixture scheduled for 6:00 AM ET. The 0% implied probability on additional markets suggests traders are pricing minimal likelihood of supplementary betting options becoming available for this particular match, or that the market itself may face settlement challenges tied to fixture postponement or cancellation.
Historical precedent in Chinese Super League scheduling shows mid-season fixtures frequently shift due to international break congestion, domestic cup commitments, and weather disruptions in the coastal Qingdao region during late May. The 2023 season saw roughly 12% of scheduled May matches rescheduled within 72 hours of their original date. Shanghai Shenhua's fixture density this season—currently playing twice weekly through May—creates additional pressure for potential date changes, particularly if the club advances in the Chinese FA Cup, which runs concurrent fixtures through early June.
Traders should monitor official CSL announcements from the Chinese Football Association through late May, as fixture confirmations typically arrive 7–10 days prior. Shanghai Shenhua's injury status, particularly regarding key midfielders, remains fluid following their 2–1 loss to Wuhan Three Towns on 18 May. Qingdao Xihaian's recent form has stabilised under interim coach Chen Xuyuan, with three consecutive draws suggesting defensive solidity but limited attacking threat. Any confirmation of fixture postponement would likely trigger settlement disputes, explaining the current zero probability assigned to expanded market offerings.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $165K.
Methodology
We track Qingdao Xihaian FC vs. Shanghai Shenhua FC - More Markets on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Sport Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Sport Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- What does it cost to trade on Sport Prediction?
- Zero. Sport Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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