New York Yankees vs. Athletics

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Active sub-markets

Market context

The New York Yankees face the Oakland Athletics on 31 May at 4:05 PM ET in a regular-season matchup. The prediction market currently implies a 62% probability of a Yankees victory, reflecting their standing as the favoured side. This settlement window extends to 7 June at 20:05 UTC, allowing for potential postponements common in late May scheduling.

The Yankees' recent performance trajectory and roster depth typically position them as strong favourites against the Athletics in any given matchup. Historically, the Yankees win approximately 55–60% of games against Oakland when accounting for relative team strength across recent seasons. The current 62% implied probability sits modestly above this baseline, suggesting the market has incorporated marginal factors beyond pure historical win rates. Conventional sportsbooks generally price Yankees-Athletics matchups within a similar range, though line movement depends heavily on injury reports and pitching assignments released closer to game time.

Traders should monitor starting pitcher announcements, typically confirmed 24–48 hours before first pitch, as these significantly influence game outcomes. Recent Athletics roster changes and any late-breaking injury updates to either team's lineup merit attention. Weather conditions at Oakland Coliseum—particularly wind direction affecting fly-ball distances—can shift outcomes in a ballpark known for variable playing conditions. Cross-platform comparison reveals that major sportsbooks and this prediction market remain reasonably aligned on Yankees favouritism, with divergence unlikely unless unexpected roster developments emerge between now and game time.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.

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 Best Prediction Markets, 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?

Best Prediction Markets 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.

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 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.