Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
39% | 61% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
39% | 61% | 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
| Spread -1.5 | 39% YES | 62% NO |
| Sabres vs. Canadiens | 39% YES | 62% NO |
| O/U 4.5 | 81% YES | 20% NO |
| O/U 5.5 | 60% YES | 41% NO |
| O/U 6.5 | 47% YES | 54% NO |
| O/U 7.5 | 27% YES | 74% NO |
Market context
Polymarket has the Canadiens at about 61% and the Sabres at 39% for this Game 6-style decider, with the contract settling on the final result after overtime or a shootout. Because the market is built on USDC on Polygon via conditional tokens, the key practical point is that the price reflects the expected winner at puck drop, not the series scoreline. A 39% Sabres price implies the crowd sees Buffalo as an underdog, but not a dead one, which is consistent with a one-game hockey market where goaltending and special teams can swing the outcome quickly.
Recent comparable cases in this series point to why that price is not trivial. Buffalo led 1-0, 2-1 and 3-2 in Game 5 before Montreal scored four unanswered in a 6-3 win, and ESPN reported that goaltending issues had resurfaced for the Sabres. NHL and Sportsnet coverage also noted Buffalo’s defence has been too leaky, while Montreal has been the side closing better in the late stages. For a trader, that history matters because it frames the matchup as one where lead changes and momentum have not protected Buffalo, even at home.
The main catalysts to watch are starting goalie confirmation, any late injury or lineup news, and whether either team makes tactical changes after Game 5. The NHL recap said Buffalo allowed three straight after a 3-2 lead, so any announcement about defensive pairings or a goaltending switch is likely to move the market. With the game set for 8:00pm ET and the resolution window ending shortly after midnight UTC, there is limited time for new information to be absorbed, so late press conferences, warm-up reports and verified line combinations are the most relevant inputs.
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
- 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.
- 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.
- 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 Sabres vs. Canadiens on PolyGram
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