Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| 1st Half O/U 0.5 | 100% |
| Qingdao Xihaian FC O/U 0.5 | 100% |
| Chengdu Rongcheng FC O/U 0.5 | 100% |
| Qingdao Xihaian FC 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Chengdu Rongcheng FC 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 1% |
| Qingdao Xihaian FC 2nd Half O/U 1.5 | 1% |
| Qingdao Xihaian FC (-1.5) | 0% |
| Chengdu Rongcheng FC (-1.5) | 0% |
| Qingdao Xihaian FC (-2.5) | 0% |
| Chengdu Rongcheng FC (-2.5) | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Qingdao Xihaian FC O/U 1.5 | 0% |
| Qingdao Xihaian FC O/U 2.5 | 0% |
| Chengdu Rongcheng FC O/U 1.5 | 0% |
| Chengdu Rongcheng FC O/U 2.5 | 0% |
| Qingdao Xihaian FC 1st Half O/U 1.5 | 0% |
| Chengdu Rongcheng FC 1st Half O/U 0.5 | 0% |
| Chengdu Rongcheng FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 2.5 | 0% |
| Qingdao Xihaian FC 2nd Half O/U 0.5 | 0% |
| Chengdu Rongcheng FC 2nd Half O/U 1.5 | 0% |
Market context
The Chinese Super League clash between Qingdao Xihaian FC and Chengdu Rongcheng FC takes place on 18 July, with Chengdu entering as the clear favourite based on their superior league standing. Chengdu Rongcheng currently sit at 13 wins, 3 draws and 2 losses, while Qingdao West Coast (often referred to as Qingdao Xihaian) have recorded 5 wins, 9 draws and 4 losses, creating a significant disparity in form that underpins the market pricing [1].
Historical data from comparable CSL fixtures involving a top-four team against a mid-table opponent shows that prediction markets rarely assign a 0% implied probability to secondary outcomes unless the favourite’s win probability exceeds 75%. In this instance, major sportsbooks like ESPN list Chengdu’s match-winner odds at -130, implying a 56.5% chance of victory, while analyst consensus from Sportsgambler estimates a 63% probability for a Chengdu win [1][4]. The 0% crowd-implied probability on the “More Markets” contract suggests a divergence where the crowd may be ignoring lower-probability but non-zero events such as a draw or a narrow Qingdao win, which sportsbooks still price at +275 and +320 respectively [1].
Traders should monitor the final squad announcements released before the 7:00 AM ET kickoff, as Chengdu’s reliance on key attackers could shift total goals probabilities if injuries occur. Recent analysis from Sportsgambler highlights that Over 2.5 goals is a strong probability in this contest, with Both Teams to Score priced at -154, indicating that goal-based markets may offer better value than the binary win outcome [4]. Any late changes to the starting XI or weather conditions in Qingdao could alter the expected goal count, making these variables critical for assessing the “More Markets” contract’s true risk profile.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets UK, which mirrors the Polymarket order book directly.
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?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Best Prediction Markets 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.
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