Washington Nationals vs. Baltimore Orioles

Platform comparison

Active sub-markets

Market context

The underlying real-world event is an MLB game between the Washington Nationals and the Baltimore Orioles, scheduled for 7:05pm ET on 26 June at Oriole Park in Camden Yards, where the Nationals aim to end a three-game losing streak against a fourth-place Orioles side [2][3].

Historically, markets showing a 0% crowd-implied probability for the home team often reflect severe mispricing or extreme sentiment rather than absolute certainty, as seen in comparable MLB cases where late-line shifts corrected initial 0% readings when key pitchers were unexpectedly scratched [2]. Such precedents suggest traders should treat the current 0% figure as a signal of potential volatility rather than a definitive outcome, especially given the Nationals’ 41-41 record and the Orioles’ inconsistent fourth-place standing [2].

Traders must monitor probable pitcher announcements and lineup confirmations released before 6:00pm ET, as any injury to a starting pitcher could drastically alter the game’s dynamics [3]. Recent coverage from The Athletic notes streaming availability via Fubo and highlights venue-specific dependencies that could influence late-game performance [4]. Additionally, regulatory frameworks like Germany’s GlüStV and the US CFTC’s reach mean that “no-KYC up to $1,500” significantly enhances accessibility for this market, allowing broader participation without identity verification hurdles, though users must remain aware of jurisdictional limits [1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Washington Nationals vs. Baltimore Orioles on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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.