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 | 28% NO |
| Spread -2.5 | 51% YES | 50% NO |
| O/U 213.5 | 52% YES | 49% NO |
| Donovan Mitchell: Points O/U 27.5 | 44% YES | 56% NO |
Market context
The Knicks and Cavaliers meet again in Game 3 of the Eastern Conference finals on Saturday night in New York, with the Knicks leading the series 2-0. New York has already taken both games at home, including a 109-93 win in Game 2 on Thursday, when Josh Hart scored a playoff career-high 26 points and Jalen Brunson added 19 points and 14 assists. The current 45% implied chance for the Knicks is consistent with a market that is still pricing in a live road-to-the-title path for Cleveland rather than treating the series as over.
For traders, the main reference point is whether Cleveland’s backers can buy into a comeback before Game 3 or whether New York’s lead tightens further. ESPN reported on 22 May that Donovan Mitchell pointed to the Cavs’ previous comeback from 2-0 down against Detroit, which supports some residual support on the Cleveland side, but the on-court form has been one-way so far. In practical market terms, depth tends to follow funding speed: deposits that clear quickly, low-fee entry rails such as Klarna and SEPA, and same-day withdrawal options like USDC usually matter most when a playoff market is moving around news, lineups and series state.
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
- 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.
- 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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