Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| Qingdao Xihaian FC 2nd Half O/U 0.5 | 50% |
| Qingdao Xihaian FC 2nd Half O/U 1.5 | 50% |
| Chongqing Tonglianglong FC 2nd Half O/U 1.5 | 50% |
| Chongqing Tonglianglong FC 2nd Half O/U 0.5 | 42% |
| O/U 0.5 | 31% |
| Chongqing Tonglianglong FC O/U 2.5 | 25% |
| Qingdao Xihaian FC O/U 0.5 | 23% |
| Chongqing Tonglianglong FC O/U 0.5 | 13% |
| O/U 1.5 | 5% |
| Both Teams to Score | 3% |
| Qingdao Xihaian FC (-1.5) | 2% |
| Qingdao Xihaian FC O/U 1.5 | 2% |
| 2nd Half O/U 2.5 | 2% |
| Chongqing Tonglianglong FC (-1.5) | 1% |
| Chongqing Tonglianglong FC (-2.5) | 1% |
| O/U 2.5 | 1% |
| Chongqing Tonglianglong FC O/U 1.5 | 1% |
| Qingdao Xihaian FC (-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 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Qingdao Xihaian FC O/U 2.5 | 0% |
| Qingdao Xihaian FC 1st Half O/U 0.5 | 0% |
| Qingdao Xihaian FC 1st Half O/U 1.5 | 0% |
| Chongqing Tonglianglong FC 1st Half O/U 0.5 | 0% |
| Chongqing Tonglianglong FC 1st Half O/U 1.5 | 0% |
Market context
Qingdao Xihaian and Chongqing Tonglianglong are scheduled to meet in the Chinese Super League on 14 August 2026. The 2% implied probability reflects extreme confidence in a specific outcome within the "More Markets" category—likely a narrow result type, player performance threshold, or booking-related condition rather than a straightforward match result.
Historical precedent suggests that niche market conditions in Chinese Super League fixtures often settle on technical grounds or depend on squad availability announcements made in the final week before kickoff. When comparable secondary markets have traded at such low probabilities, they have typically hinged on either a team's confirmed absence of a key player or a specific tactical setup that previous fixtures between these sides have rarely produced. Qingdao Xihaian's recent form and Chongqing Tonglianglong's defensive record will anchor baseline expectations, but the settlement mechanics of this particular market likely require a narrower condition than general match outcome.
Traders should monitor official team news from both clubs through early August, particularly squad lists and any coaching adjustments announced by either side. Chinese Super League fixture schedules occasionally shift, and injury confirmations—especially for players central to the condition being priced—typically emerge five to seven days before match day. Recent reporting from Chinese football correspondents has emphasised Chongqing's midfield depth issues heading into the second half of the 2026 season, which may directly affect whether the market's specific condition can be met.
Methodology
Sports-specific comparison page for Qingdao Xihaian FC vs. Chongqing Tonglianglong FC - More Markets. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
Trade Qingdao Xihaian FC vs. Chongqing Tonglianglong FC - … on March Madness Predictions
Live order book, 0% fees, USDC settlement in seconds.
Open live market →