Texas Rangers vs. Boston Red Sox

Platform comparison

Active sub-markets

Market context

The Texas Rangers travel to Boston on 13 June for an afternoon fixture against the Red Sox, with first pitch at 4:10PM ET. Polymarket currently prices this contract at 0% YES, reflecting either a technical issue with the market interface or an extreme consensus that the Rangers cannot win. This pricing sits well outside historical norms for regular-season MLB matchups between competitive teams, where even heavily favoured sides rarely trade below 55-60% on the conditional token market.

Historical precedent suggests caution interpreting such extreme probabilities. During the 2024 season, Rangers-Red Sox meetings typically settled with the favourite holding 58-65% implied probability depending on starting pitchers and recent form. A 0% price on either side would indicate either a cancelled game, a technical error in the Polygon-based settlement mechanism, or market liquidity so thin that no meaningful price discovery has occurred. Traders should verify whether the USDC pool contains sufficient depth before committing capital.

Key variables for settlement include confirmed starting pitcher announcements (typically released 24-48 hours before game time), any weather delays affecting the 4:10PM ET start, and injury updates to either roster. The settlement window extends to 20 June, allowing seven days for postponement resolution if required. Traders monitoring this contract should cross-reference official MLB schedules and team injury reports before the game date, as the current 0% pricing lacks explanatory power without understanding whether it reflects genuine market consensus or a data synchronisation issue on-chain.

Methodology

We track Texas Rangers vs. Boston Red Sox on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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 Kalshi UK, 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?

Kalshi UK 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.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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, Kalshi UK triggers a quick verification flow that finishes in minutes.