Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Qingdao Xihaian FC (-1.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Qingdao Xihaian FC O/U 0.5 | 100% |
| Qingdao Xihaian FC O/U 1.5 | 100% |
| Qingdao Xihaian FC 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Qingdao Xihaian FC 2nd Half O/U 0.5 | 100% |
| Qingdao Hainiu FC (-1.5) | 0% |
| Qingdao Xihaian FC (-2.5) | 0% |
| Qingdao Hainiu 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 | 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 2.5 | 0% |
| Qingdao Hainiu FC O/U 0.5 | 0% |
| Qingdao Hainiu FC O/U 1.5 | 0% |
| Qingdao Hainiu FC O/U 2.5 | 0% |
| Qingdao Xihaian FC 1st Half O/U 1.5 | 0% |
| Qingdao Hainiu FC 1st Half O/U 0.5 | 0% |
| Qingdao Hainiu FC 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Qingdao Xihaian FC 2nd Half O/U 1.5 | 0% |
| Qingdao Hainiu FC 2nd Half O/U 0.5 | 0% |
| Qingdao Hainiu FC 2nd Half O/U 1.5 | 0% |
Market context
Qingdao West Coast’s meeting with Qingdao Hainiu is a local derby with a tight recent profile, and the current **100% YES** probability implies traders expect the listed “more markets” condition to be met in a fixture that has often produced little separation. The most recent league meeting finished 0-0 on 17 April 2026, while the prior three league games between the sides since 2024 included a 1-0 win for Qingdao West Coast, a 2-2 draw and a 3-1 Qingdao Hainiu win[3][9]. That history matters because these teams have tended to sit close in results rather than blow games open, even when the scoreline has flipped from one side to the other[2][6].
The immediate catalysts are team news and late selection calls, because any change to either side’s attacking spine can shift the market on total goals, both teams to score, or related derivative lines. Recent form is mixed rather than dominant: BBC’s live results page shows Qingdao Hainiu arriving off a run that includes defeats to Liaoning Tieren, Tianjin Jinmen Tiger and Shenzhen Peng City, while Qingdao West Coast have had their own uneven sequence, including a league win over Zhejiang and a draw with Shanghai Shenhua in cup play[3]. With the match scheduled for 2 August, traders should watch confirmed line-ups, any report of rotation around a congested schedule, and whether either club releases late injury or suspension updates before kick-off[1][3].
Methodology
Sports-specific comparison page for Qingdao Xihaian FC vs. Qingdao Hainiu 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.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- 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.
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