Shenzhen Leopards vs. Zhejiang Lions

Platform comparison

Market context

Shenzhen Leopards and Zhejiang Guangsha Lions are due to play a CBA game on 21 May, with the market settling on the final score including overtime. The current 100% YES price chiefly reflects that this is an ordinary scheduled fixture rather than an uncertain event, and Zhejiang already led the semi-final series after a 92-85 win in Game 2, with Barry Brown scoring 30 points. In practical terms, the price implies the market expects the match to be played and resolved normally, not that Shenzhen are certain to win. Under German GlüStV rules, access to offshore prediction markets can carry restrictive licensing and suitability issues, while US CFTC reach can matter where a platform offers event contracts to US persons; “no-KYC up to $1,500” generally means small balances may be tradable with only limited identity checks, but it does not remove residency, sanctions, or source-of-funds controls for this specific market.

Comparable CBA playoff markets usually move only if there is a change to the fixture itself, such as postponement, venue disruption, or a confirmed team news development that affects availability. Recent scorelines also matter as context: Zhejiang won 92-85 on 18 May and Shenzhen had earlier beaten Zhejiang 109-94 on 2 April, so the series has already produced both a close and a higher-scoring game. Traders should watch for official CBA schedule updates, team injury reports, and any local operational announcements that could alter the game time or completion. If a postponement is announced, the market should remain open until the match is played; if the game is cancelled without a make-up, the stated rules point to a 50-50 resolution.

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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

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.