Minnesota Twins vs. Boston Red Sox

Platform comparison

Active sub-markets

Market context

On 23 May at 4:10 PM Eastern Time, the Minnesota Twins will play the Boston Red Sox in Major League Baseball. In prediction markets, a YES share represents a bet on the Twins winning; a NO share bets on the Red Sox. The current crowd-implied probability of 66% YES reflects traders' collective assessment that the Twins are favoured. The settlement window extends to 30 May, allowing time for any postponements to be resolved before final settlement against official MLB statistics.

The Twins have historically performed better in May matchups against Boston, winning at a rate above .500 in recent seasons, though the Red Sox remain a competitive AL East opponent. Current odds of roughly two-to-one favouring Minnesota align with typical home-field advantages and recent roster strength comparisons. Historical context matters: teams with stronger May records tend to sustain momentum, and the Twins' spring performance relative to Boston's would inform whether this probability reflects genuine underlying form or market overconfidence.

Traders should monitor pitching assignments and injury reports in the days before the fixture. Starting pitcher availability—particularly whether either team deploys a rotation ace or a weaker starter—materially shifts win probability. Weather conditions at the venue and any last-minute roster changes announced by either club could shift the probability significantly. The settlement mechanism includes a 50-50 split only if the game is cancelled without a make-up fixture or ends in a tie, an outcome rare enough that most traders price it as negligible.

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.

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.

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.