Shanghai Sharks vs. Zhejiang Lions

Platform comparison

Market context

The Shanghai Sharks face the Zhejiang Lions in a Chinese Basketball Association fixture scheduled for 28 May at 7:35 AM ET. The current market probability of 100% for a decisive result reflects confidence that the match will proceed as scheduled, with no cancellation or indefinite postponement. Settlement depends on the final score including any overtime, with a 50-50 split reserved only for outright cancellation without rescheduling.

Historical precedent suggests CBA games rarely cancel without make-up dates. Over the past three seasons, fixture postponements have typically been rescheduled within two weeks, particularly for regular-season matchups between established clubs. The 100% probability implies traders assess cancellation risk as negligible, though weather disruptions or unexpected team-level incidents remain possible variables. The settlement window extends to 4 June, providing a nine-day buffer beyond the scheduled date for any rescheduled contest.

Traders should monitor team announcements regarding player availability and coaching status in the week preceding the fixture. Recent roster changes, injury updates from official CBA sources, and any league-wide scheduling adjustments will inform whether the game proceeds as planned. The early morning ET tipoff time reflects the time-zone difference and standard CBA scheduling; any shift in this timing would typically be announced through official league channels. Confirmation of venue access and compliance with any local sporting regulations should be tracked through CBA official statements, particularly given China's variable event-approval processes.

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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Sport Prediction, 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.

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.

Do I need to KYC for this market?

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