Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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.
Market context
Polymarket is effectively pricing this Shenzhen Leopards vs Zhejiang Lions contract at a certain Shenzhen win, with the YES side trading at 100% and the outcome settled on the final score, overtime included. On Polygon, the position is backed by USDC and conditional tokens, so the only live question for holders is whether the listed CBA fixture is completed and who is credited with the result once the game ends. At current pricing, the market is treating the matchup as fully decided in Shenzhen’s favour rather than as a live contest.
That is a strong signal when set against the teams’ recent head-to-head pattern. Zhejiang had already gone 2-0 up in the CBA semi-final series before this scheduled meeting, winning 92-85 in Game 2 on 18 May after also taking the earlier game. Yet the broader season form shows Shenzhen have been capable of beating Zhejiang heavily, including a 109-94 home win on 2 April and a 97-75 result recorded in live score feeds from the same matchup. In market terms, a 100% price usually reflects either a settled result or a thinly traded contract with very little new information left to absorb.
The main catalysts now are practical rather than tactical: confirmation that the game goes ahead on schedule, any official team or league changes, and the final scoreline once play is over. Sofascore lists the fixture for 21 May at 11:35 UTC, which matches the expected tip-off window, while Flashscore and LiveScore both show the pairing as active around that date. For Polymarket users, the key dependency is whether the CBA completes the match before the settlement window closes on 28 May; postponement would keep the market open, while cancellation without a make-up would force the special 50-50 resolution.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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?
- 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.
- 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.
- 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.
- 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.
Trade Shenzhen Leopards vs. Zhejiang Lions on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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