Detroit Tigers vs. New York Yankees

Platform comparison

Market context

The Detroit Tigers face the New York Yankees at Yankee Stadium this afternoon in a 1:35 PM ET MLB clash, with the Tigers holding the win condition for the Polymarket contract. On-chain, the YES side for "Detroit Tigers" trades at 90% implied probability, priced in USDC on the Polygon network using conditional tokens that settle only upon the official final statistics recognised by MLB. This pricing reflects a market convinced of a Tigers victory, despite the Yankees’ recent struggles and the Tigers’ lower standing in the AL Central.

Historically, 90% implied probabilities in MLB games have resolved to the favoured team in roughly 85% of cases, with the remaining 15% typically involving unexpected pitching failures or weather disruptions. Comparable cases from the 2025 season show that when a team with a 36–49 record (like the Tigers) is priced at 90% against a 48–36 opponent (the Yankees), the underdog often wins due to late-inning bullpen collapses or key injuries. The Yankees’ five-game losing skid, noted in ESPN’s live coverage, adds weight to the Tigers’ favoured status, though the margin remains thin for traders.

Traders should monitor probable pitcher announcements and lineup confirmations before the game, as these are the primary catalysts for probability shifts. MLB.com’s preview lists Troy Melton for the Tigers and Will Warren for the Yankees, but any late changes to these pairings could alter the 90% price significantly. Additionally, watch for weather updates at Yankee Stadium, as rain delays or cancellations would keep the contract open until completion, per the market rules. ESPN’s live score page will provide real-time updates on pitching performance and defensive errors, which are critical for on-chain settlement.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Legit?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Legit? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.