San Diego Padres vs. Baltimore Orioles

Platform comparison

Active sub-markets

Market context

The San Diego Padres face the Baltimore Orioles on 13 June at 4:05 PM ET in a regular-season Major League Baseball matchup. The prediction market currently reflects a 100% implied probability for the Padres, a stark divergence from typical sportsbook pricing on regular-season games where even heavily favoured teams rarely exceed 70% implied probability. This extreme skew suggests either a data feed error, low liquidity, or a significant information advantage priced into the market that conventional bookmakers have not yet incorporated.

Historical precedent indicates that single regular-season MLB games rarely settle with such lopsided probability distributions unless one team is severely depleted by injuries or facing a historically dominant opponent. The Orioles finished 2023 with a 101-win season and remain competitive; the Padres, whilst strong, do not typically command such overwhelming odds in standard sportsbook markets. Comparing this contract against major betting platforms would reveal whether the 100% reading reflects genuine edge or market dysfunction. Traders should verify whether this probability aligns with opening lines from DraftKings, FanDuel, or other major operators, which typically price regular-season games with 55–65% probability for favourites.

Key variables affecting settlement include starting pitcher matchups, which can shift win probability by 10–15 percentage points, and roster availability closer to game time. Any late-breaking injury announcements to either team's starting pitcher or key position players would warrant reassessment. The settlement window extends to 20 June, allowing for postponements due to weather or other scheduling conflicts, though the market resolves 50-50 only if the game is cancelled without a make-up date or ends in a tie—an exceptionally rare outcome in modern baseball.

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

Is this market available outside the US?

Best Prediction Markets 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.

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 Best Prediction Markets?

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

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.