Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
45% | 55% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
45% | 55% | 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.
Active sub-markets
| Knicks vs. Cavaliers | 45% YES | 56% NO |
| Team to Score First | 50% YES | 51% NO |
| Odd/Even Score | 73% YES | 27% NO |
| Spread -2.5 | 51% YES | 50% NO |
| O/U 213.5 | 52% YES | 49% NO |
| Donovan Mitchell: Points O/U 27.5 | 43% YES | 57% NO |
Market context
The Knicks and Cavaliers meet in Game 3 of the Eastern Conference Finals on 23 May, with the market pricing New York at about a 45% chance and Cleveland therefore a modest favourite. That sits in line with a short home-court edge rather than a strong power gap: the teams finished the regular season almost level, with New York 53-29 and Cleveland 52-30, so the consensus is effectively that this is close to a coin-flip series rather than a mismatch. In handicapper terms, the value case depends on whether the Knicks’ price still reflects respect for the Garden and the possibility that the series can swing on late-game execution, while the Cavaliers are the more natural consensus side if traders lean on season-long efficiency and continuity.
Recent comparable playoff spots suggest the market should be read cautiously rather than mechanically. In tight conference finals, game-level prices often move more on venue, injury news and rotation certainty than on raw record, and the opening number can be wrong by a few percentage points if a star is limited or a coach shortens the bench. If the public chases the home team after a close result in Game 2, the underdog can become the more interesting contrarian angle. The key question is whether 45% already captures New York’s home-court boost, or whether Cleveland’s steadier baseline makes the Cavaliers the better favourite.
Traders should watch for official injury reports, pre-game shooting updates and any indication of late travel or schedule friction between the teams. The market can also react quickly to coach comments on matchup changes, foul trouble concerns and whether either side is expected to alter its starting five. If there is no postponement risk, the main dependency is availability: a surprise downgrade to a primary creator or rim protector is usually the fastest route to a price move in a game this close.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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
- 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.
- 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 Knicks vs. Cavaliers on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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