Market statistics
- Total volume
- $1.8M
- 24h volume
- $1.8M
- Open interest
- $1.4M
Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Available prediction outcomes (20)
Sorted by descending live probability. Click any outcome to trade it on PolyGram.
Market context
The Yankees travel to Baltimore on 13 May for an AL East divisional matchup, with settlement occurring seven weeks later on 20 May. The 0% implied probability reflects either minimal trading activity or a technical artefact in market initialisation rather than genuine certainty of outcome. Both teams will have completed roughly 35 games by fixture time, providing substantive form data for assessment.
Historically, regular-season MLB games between established franchises rarely settle at extreme probabilities unless one team faces catastrophic injury or roster depletion. The Yankees hold structural advantages in payroll and recent playoff appearance rates, whilst the Orioles have demonstrated competitive capability in recent AL East seasons. Comparable divisional matchups in May typically trade in the 55–65% range for the favoured side, suggesting this market's current reading warrants scrutiny against standard pricing patterns.
Key variables for traders include starting pitcher assignments—neither confirmed as of early May—and accumulated injury reports across both rosters. Weather conditions at Camden Yards on game day may influence run-scoring expectations. The extended settlement window creates potential for line movement as the fixture approaches and more roster information crystallises. Recent team performance trends, run differential, and bullpen availability in the preceding week should inform position-building decisions.
Wikipedia Context
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New York CityNew York, often called New York City (NYC), is the most populous city in the United States. It is located at the southern tip of New York State on New York Harbor, one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with its respective county. It is the geographical and demographic center of both the Northeast megal
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The New York TimesThe New York Times (NYT) is a newspaper based in Manhattan, New York City. The New York Times covers domestic, national, and international news, and publishes opinion pieces and reviews. One of the longest-running newspapers in the United States, the Times serves as one of the country's newspapers of record. As of August 2025, The New York Times had 11.88 mi
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New York (state)New York, also called New York State, is a state located in the northeastern United States. Bordering New England to its east, Canada to its north, and Pennsylvania and New Jersey to its south, it extends into both the Atlantic Ocean and the Great Lakes. New York is the fourth-most populous state in the United States, with over 20 million residents, and the
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New York KnicksThe New York Knickerbockers, shortened and more commonly referred to as the New York Knicks, are an American professional basketball team based in the New York City borough of Manhattan. The Knicks compete in the National Basketball Association (NBA) as a member of the Atlantic Division of the Eastern Conference. The team plays its home games at Madison Squa
Methodology
We track New York Yankees vs. Baltimore Orioles 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.
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
- 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.
- 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.
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