New York Yankees vs. Detroit Tigers

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Market context

The New York Yankees face the Detroit Tigers tonight at Comerica Park in a single MLB game scheduled for 6:40 PM ET, where the Yankees are the clear favourites on the money line at -133[1]. In prediction markets, a 6% implied probability for the Yankees to win is an extreme outlier given their traditional money-line status, suggesting the market is pricing in a specific, high-impact failure scenario rather than a standard competitive upset. Historically, when a team with a -133 money-line advantage trades at such a low implied win probability in binary markets, it often correlates with a confirmed injury to a key starter or a weather delay that has not yet been officially resolved, as seen in similar 2025 MLB anomalies where odds diverged sharply from money-line expectations before settlement[5].

A power-user evaluating this tooling programmatically should immediately query the latest roster updates for Gerrit Cole and Cody Bellinger, as their performance directly influences the 8.5 total runs line and the win probability[7]. Traders must monitor the official MLB weather feed for Detroit, as the under is 16-14 in Yankees road games this season, making a low-scoring affair a viable catalyst for a Tigers win if the pitching matchup holds[5]. Recent analysis from Sportsline confirms the Yankees are favoured but highlights the volatility of the over/under, which sits at 8, indicating that a single pitching error or defensive lapse could swing the binary outcome despite the money-line advantage[1]. Any conditional order placed on this market should be tied to a live feed of the starting pitcher confirmation, as the 6% price likely reflects a pending announcement that could resolve the discrepancy between the money line and the binary probability.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track New York Yankees vs. Detroit Tigers 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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Polymarket App 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.

What does it cost to trade on Polymarket App UK?

Zero. Polymarket App UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.