Houston Astros vs. Texas Rangers

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Active sub-markets

Market context

The Houston Astros face the Texas Rangers in an MLB regular-season matchup scheduled for 28 May at 8:05pm ET, with the settlement window extending to 5 June 2026. The 0% implied probability for an Astros victory reflects either a Rangers favoured position or insufficient liquidity in the market at present.

Historical matchups between these AL West rivals provide context for assessing relative strength. The Rangers won the 2023 World Series, establishing themselves as a competitive force, whilst the Astros have maintained consistent playoff contention. Head-to-head records across recent seasons show competitive balance, though single-game outcomes depend heavily on starting pitcher matchups, recent form, and injury status. Previous encounters between these teams have often been decided by narrow margins, suggesting that crowd-implied probabilities at extreme values (0% or 100%) typically reflect data gaps rather than genuine certainty.

Traders monitoring this market should track roster updates and injury reports released by both organisations in the days preceding the fixture. The identity of starting pitchers, typically announced 24 to 48 hours before game time, materially affects win probability. Recent performance trends—including each team's record in their last ten games and performance against similar opponents—will inform more granular probability assessments. Weather conditions at the venue and any late-breaking roster changes could shift expectations. The extended settlement window accommodates potential postponements, though cancellation or tie outcomes remain unlikely in MLB regular-season play.

Methodology

This page tracks Houston Astros vs. Texas Rangers across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On Election Predictions 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.

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'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, Election Predictions UK triggers a quick verification flow that finishes in minutes.