Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
| Tianjin Jinmen Hu FC (-2.5) | 0% YES | 100% NO |
| O/U 2.5 | 0% YES | 100% NO |
| O/U 3.5 | 0% YES | 100% NO |
| Shanghai Haigang FC (-1.5) | 0% YES | 100% NO |
| Tianjin Jinmen Hu FC (-1.5) | 0% YES | 100% NO |
| Shanghai Haigang FC (-2.5) | 0% YES | 100% NO |
Market context
Shanghai Haigang FC travel to face Tianjin Jinmen Hu FC on 23 May in a Chinese Super League fixture. The match kicks off at 7:00 AM ET, with settlement of any derivative markets tied to the encounter closing at 11:00 AM ET on the same date. The 0% implied probability across prediction-market platforms suggests either extreme confidence in a particular outcome or minimal trading volume, a pattern common in early-season or geographically distant fixtures where retail participation remains sparse.
Historical precedent in Chinese Super League betting shows that fixtures between mid-table sides often trade at wide discrepancies between sportsbook moneylines and prediction-market odds, particularly when one venue hosts a team with recent form advantages. Shanghai Haigang's home-ground record and Tianjin's away performance in the 2025 campaign will be material anchors; teams in the Chinese Super League typically show 12–18 percentage-point variance between home and away win probabilities. The current 0% settlement probability may reflect either a technical listing issue or genuine illiquidity rather than market consensus on outcome likelihood.
Traders should monitor team news releases and official league communications through early May, particularly regarding squad availability and any fixture rescheduling announcements from the Chinese Football Association. Recent injury reports or managerial changes at either club could shift sportsbook odds materially in the days before kick-off. Cross-platform comparison with major Asian bookmakers (Betfair, Pinnacle) will reveal whether the prediction-market probability represents genuine mispricing or simply reflects the low-volume nature of this specific derivative contract.
Methodology
This page reviews Shanghai Haigang FC vs. Tianjin Jinmen Hu FC - More Markets across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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.
FAQ
- Is this market available outside the US?
- PolyGram 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's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
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