Qingdao Xihaian FC vs. Shanghai Haigang FC - More Markets

Platform comparison

Market context

The Chinese Super League match between Qingdao Hainiu and Shanghai Port is scheduled for 7:00 AM ET on 4 July, with the settlement window closing at 11:00 AM ET the same day. In prediction markets, a YES share pays out if the specific outcome occurs, while a NO share pays out if it does not; here, the market currently implies a 0% chance of the event happening, suggesting the crowd sees the outcome as highly unlikely.

Historical head-to-head records show Shanghai Port’s dominance over Qingdao Hainiu, having won seven of nine meetings with 31 total goals scored compared to Qingdao’s 10 [3]. In their most recent clash, Shanghai Port secured a 3–1 victory, extending their winning streak to 15 games across all competitions [1]. This consistent superiority frames the current 0% probability as a rational reflection of past performance rather than an anomaly.

Traders should monitor official team announcements, injury updates, and lineups released before the match, as these can shift market expectations. Shanghai Port’s Brazilian striker Vital has scored in consecutive matches, reinforcing their attacking strength [1]. Any sudden changes to squad availability or tactical shifts could alter the implied probability, making pre-match news from reliable sources like ESPN or theScore critical for informed decisions [5][8].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Qingdao Xihaian 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.

FAQ

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.