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
| Shanghai Shenhua FC | 0% YES | 100% NO |
| Draw (Shanghai Shenhua FC vs. Wuhan San Zhen FC) | 100% YES | 0% NO |
| Wuhan San Zhen FC | 0% YES | 100% NO |
Market context
Shanghai Shenhua are due to host Wuhan San Zhen in the Chinese Super League, with the market still showing 0% YES despite the fixture being scheduled for today. That disconnect is wider than the football evidence suggests: Shanghai beat Wuhan 2-0 in the sides’ most recent confirmed meeting on 19 April 2025, and the broader head-to-head record in the supplied data has Shanghai ahead with four wins from eight. Recent third-party previews also lean heavily towards the home side, with SportsGambler backing Shanghai on a -1.25 Asian handicap and Forebet describing them as dominant in league play, which makes the current prediction-market price look far below the sort of probability implied by mainstream football models.
The main trading catalysts are team news and any late changes to the match listing or kick-off. Shanghai’s recent form and league position have been cited as stronger than Wuhan’s by preview outlets, but the exact line can move if either side rotates heavily, rests players, or reports absences before kick-off. Flashscore, Sofascore and FotMob all carry the fixture as a live match entry for 20 May 2026, while Kalshi’s contract is tied to the same Shanghai Shenhua versus Wuhan San Zhen game and says settlement will be verified from ESPN and Fox Sports. Any confirmed line-up news, postponement risk, or venue change is therefore more relevant here than long-range form alone.
Methodology
We track Shanghai Shenhua FC vs. Wuhan San Zhen FC 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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, 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?
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
- 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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