Detroit Tigers vs. New York Yankees

Platform comparison

Market context

The upcoming Major League Baseball clash pits the Detroit Tigers against the New York Yankees at Yankee Stadium on Monday, 29 June 2026, with the game starting at 7:05 PM ET. The Tigers enter as the underdog, while the Yankees hold home favourite status, reflecting a current sportsbook moneyline of +124 for Detroit and -138 for New York.

Historically, when a home favourite carries a moneyline near -140 against a mid-tier underdog in June, the implied win probability typically settles between 55% and 58%. The current prediction-market implied probability of 42% for the Tigers represents a notable divergence from this baseline, suggesting the market is pricing in a higher chance of an upset than standard sportsbook lines or simulation models, which forecast a 4-3 Yankees victory. This gap between the 42% prediction-market figure and the roughly 57% implied by the -138 moneyline indicates meaningful cross-platform odds divergence that traders should scrutinise.

Key catalysts for this contract include the confirmed starting lineups, which will be released approximately one hour before the game, and any late-injury updates for key Yankees hitters. Recent analysis from CapperTek reinforces the Yankees as the primary pick, citing their superior slugging percentage of .426 compared to the Tigers' .395, a statistical edge that often drives outcomes in tight, low-scoring affairs. Traders must monitor the run line, set at -1.5 for the Yankees, as a Yankees win by a single run would leave the run-line bettors unpaid while the moneyline market resolves to the Yankees. The settlement window closes on 6 July 2026, ensuring the market remains open if the game is postponed.

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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

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. 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 does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.