San Diego Padres vs. Baltimore Orioles

Platform comparison

Active sub-markets

Market context

On 13 June 2026, the San Diego Padres will travel to Baltimore to face the Orioles in a regular-season MLB contest scheduled for 4:05 PM Eastern Time. The market settles on the official final result, with provisions for postponement (market remains open until completion) and cancellation without make-up (50–50 split). The settlement window closes on 20 June at 20:05 UTC, allowing five trading days after the scheduled fixture.

The 100% implied probability for YES (Padres victory) reflects either significant market consensus on San Diego's superiority or sparse liquidity in this particular matchup. Historical comparison suggests caution: mid-June regular-season games between non-division rivals typically see tighter odds unless one team holds a pronounced strength differential. Recent MLB markets on similar fixtures have shown probability compression when roster depth, injury status, or pitching matchups become public closer to game day. The Orioles' competitive standing in 2026 and the Padres' form entering mid-June will determine whether this extreme probability holds or represents mispricing.

Traders should monitor official roster announcements, particularly starting pitcher assignments, which MLB teams typically confirm 24–48 hours before game time. Weather conditions in Baltimore in mid-June—heat and humidity can favour certain playing styles—warrant attention. Under German GlüStV and US CFTC frameworks, this market remains accessible to traders in jurisdictions permitting sports prediction markets; the no-KYC threshold of $1,500 USD applies to aggregate exposure, meaning positions below that tier avoid enhanced identity verification on most compliant platforms. Any postponement announcement will extend the settlement window automatically; cancellation without rescheduling triggers the 50–50 resolution clause.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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?

On Polymarket Tax UK, 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.

Is this market available outside the US?

Polymarket Tax UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

What does it cost to trade on Polymarket Tax UK?

Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.