Detroit Tigers vs. Baltimore Orioles

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Market context

The Detroit Tigers face the Baltimore Orioles on 24 May at 1:35 PM ET in a regular-season MLB matchup. The 86% crowd-implied probability favours Detroit, reflecting their stronger 2025 record and recent form heading into late May. Settlement occurs by 31 May, allowing for postponement contingencies typical of spring weather in the American League East.

Historical context suggests that Tigers-Orioles matchups at this stage of the season correlate with divisional standing rather than single-game volatility. Over the past three seasons, Detroit has won approximately 58% of head-to-head encounters, whilst Baltimore's performance has fluctuated with pitching availability. The current probability sits well above Detroit's baseline win rate, indicating the market has priced in specific roster advantages or recent momentum. Comparable games in late May typically see tighter odds unless one team faces significant injury absences.

Traders should monitor starting pitcher announcements, which typically arrive 48 hours before game time, and any late roster moves affecting either bullpen depth or offensive lineup. Weather forecasts for Detroit should be tracked given May's unpredictability in Michigan. Funding flows into this market will likely accelerate once pitching matchups are confirmed, as deposit rails via Klarna and SEPA transfers tend to spike when catalyst clarity emerges. The book's depth depends on whether the probability shifts materially post-announcement; sustained 86% odds may indicate shallow liquidity at extremes, affecting withdrawal execution speeds across USDC and traditional payment channels.

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 PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, 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.

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 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.