Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
43% | 57% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
43% | 57% | 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
| Minnesota Twins vs. Boston Red Sox | 43% YES | 57% NO |
| NRFI | 44% YES | 56% NO |
| Spread -1.5 | 40% YES | 61% NO |
| O/U 8.5 | 41% YES | 60% NO |
| O/U 7.5 | 48% YES | 53% NO |
| Spread -4.5 | 14% YES | 87% NO |
Market context
The Minnesota Twins and Boston Red Sox are due to play in Boston, and this market settles on which club wins the game. In prediction-market terms, a YES share pays out if the Twins win and a NO share pays out if the Red Sox win; if the game is postponed, the market stays open until the rescheduled game is completed, while a cancellation with no make-up or a tie would resolve 50-50. At a crowd-implied 43% for Minnesota, the market is leaning slightly towards Boston, but not by a large margin.
That price makes more sense when set against recent form and similar matchups. Boston entered the series as the home favourite, with preview pricing giving the Red Sox an edge and a modest run total around 7.5, which usually points to a relatively tight contest rather than a one-sided game. Comparable Twins-Red Sox meetings have often been decided by starting pitching and bullpen handling rather than offence alone; one recent matchup between these sides finished 13-6 to Minnesota, but that was driven by an early collapse from Boston’s starter, not a typical baseline. In practical terms, a 43% YES price says the Twins are being treated as a live underdog, but still the less likely winner.
The main catalysts are the confirmed starters, any late lineup changes, and the weather or postponement risk, because those can shift both win probability and whether the market resolves on time. The key schedule dependency is simple: first pitch is set for 7:10 pm ET, and only an official completed game counts for a normal win/loss settlement. A recent PrizePicks preview also framed Boston as the favourite and pointed to a 7.5 total, while OddsIndex’s preview described the Red Sox as slightly overvalued at their moneyline price, which is the sort of pre-game split traders watch closely before the line-up cards are posted.
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 Minnesota Twins vs. Boston Red Sox on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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