Detroit Tigers vs. New York Mets

Platform comparison

Market context

The Detroit Tigers host the New York Mets on 14 May at 1:10PM ET in an MLB regular-season matchup. The market currently shows zero implied probability for either outcome, indicating insufficient liquidity or initial pricing. Settlement occurs on 21 May, allowing a week for the game to be played and official statistics confirmed by MLB.

Historical precedent suggests early-season matchups between mid-table teams typically see modest trading volumes unless one roster carries significant injury concerns or recent performance divergence. The Tigers and Mets occupy different divisional positions within the AL Central and NL East respectively, reducing direct competitive overlap that might drive speculative interest. Comparable games between non-division rivals in May have historically resolved with modest spreads once trading begins, often reflecting preseason projection models rather than sharp market moves.

Traders monitoring this fixture should track roster announcements, particularly starting pitcher assignments, which typically release 48–72 hours before game time. Weather conditions at Comerica Park in Detroit warrant attention given May's variable conditions and their impact on ball flight. Any late-breaking injury reports to key position players or bullpen availability could shift implied probabilities materially. The scheduled 1:10PM start time creates a morning-trading window; conditional order logic would benefit from triggering on confirmed lineups rather than relying on overnight probability shifts.

Methodology

We track Detroit Tigers vs. New York Mets across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Resolution source: This market settles from the official publication at https://www.mlb.com/. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram 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.