Detroit Tigers vs. Houston Astros

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Active sub-markets

Market context

The Detroit Tigers face the Houston Astros on 15 June at 8:10PM ET in an MLB regular-season matchup. The market currently reflects 73% implied probability for a Tigers victory, suggesting traders view Detroit as clear favourites for this single-game contest.

Historical matchup data and recent form provide context for assessing this probability. The Tigers and Astros have competed across multiple seasons with varying competitive balance; Houston has generally maintained stronger postseason credentials over the past decade, though Detroit has shown improvement in recent campaigns. Single-game probabilities in MLB typically correlate with team strength metrics, recent win-loss records, and starting pitcher quality. A 73% probability for the Tigers suggests the market is pricing in either superior recent form, a favourable pitching matchup, or home-field advantage if applicable. Comparable regular-season games between teams of similar standing have historically settled within a 60–75% range for the favoured side, making the current reading consistent with standard market behaviour.

Traders should monitor starting pitcher announcements and any roster changes announced before game time, as these factors materially influence single-game outcomes. Injury reports affecting key batters or relievers, weather conditions at the venue, and any late-breaking lineup adjustments could shift the probability meaningfully. The settlement window extends to 23 June, allowing for postponement scenarios; MLB games occasionally face weather delays or cancellations, which would keep the market open until completion. Recent team performance trends and head-to-head records in the current season should be cross-referenced against current odds to identify potential value shifts.

Methodology

This page tracks Detroit Tigers vs. Houston Astros 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.

What does it cost to trade on Election Predictions UK?

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