New York Yankees vs. Athletics

Platform comparison

Active sub-markets

Market context

The Yankees travel to Oakland on 29 May for an evening fixture against the Athletics, with the crowd currently pricing a Yankees victory at 56 per cent. New York enters as the clear favourite, reflecting their substantially higher payroll, playoff track record, and position in a stronger division. Oakland, rebuilding after a roster overhaul, typically operates as the underdog in such matchups. The 56 per cent implied probability suggests modest confidence in the Yankees rather than overwhelming consensus, leaving room for either a genuine value position on the Athletics or a reflection of genuine uncertainty around pitching matchups and recent form.

Historical context matters here: the Yankees have won roughly 60 per cent of their games against sub-.500 teams in recent seasons, though Oakland's record this year will determine whether that baseline applies. The Athletics have occasionally produced competitive performances against stronger opponents when their pitching aligns favourably, particularly with a rested bullpen. The current probability sits between a heavy favourite line (which might reach 65–70 per cent) and a true toss-up, suggesting traders see meaningful uncertainty.

Key variables include confirmed starting pitchers and any late roster moves. Recent injury reports from both camps will shift the needle; the Yankees' availability of key relievers and Oakland's starting rotation health directly influence win probability. Weather conditions at Oakland Coliseum—wind direction and temperature—can favour either team's offensive profile. Settlement occurs on 6 June, allowing time for postponements, though May games rarely face weather delays in California.

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 Who Will Win, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Who Will Win, 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?

Who Will Win 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.

What does it cost to trade on Who Will Win?

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