Detroit Tigers vs. Houston Astros

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Market context

On 15 June at 20:10 ET, the Detroit Tigers will face the Houston Astros in a regular-season Major League Baseball matchup. In prediction markets, a YES share represents a bet on the Tigers winning; a NO share bets on the Astros. The current 90% crowd probability heavily favours Detroit, meaning the market is pricing in a substantial Tigers advantage for this fixture.

The 90% probability reflects the Tigers' recent form and roster composition relative to the Astros. Detroit has posted a stronger win-loss record through early June 2024, whilst Houston, despite its established competitive pedigree, has underperformed expectations this season. Historical matchups between these teams show competitive balance, but the Tigers' current trajectory—combined with home-field advantage if applicable—explains the pronounced skew. Comparable games where one team enters with similar probabilistic edges typically see the favoured side win roughly 85–92% of the time, suggesting the market's assessment aligns with empirical patterns.

Traders monitoring this market should track roster updates through 15 June, particularly starting pitcher announcements and injury reports from both clubs. The Astros' recent performance trends and any trades or roster moves in the preceding week could shift the probability materially. Weather conditions at game time—temperature and wind affect ball carry in baseball—merit attention as well. Settlement occurs on 23 June, allowing time for any postponement or rescheduling. The 50-50 tie-resolution clause applies only if the game is cancelled outright with no make-up date scheduled.

Methodology

This page reviews Detroit Tigers vs. Houston Astros across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Prediction Market UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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

Where can I trade this market with the lowest fees?

On Prediction Market 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?

Prediction Market 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.

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.

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