🎁 New traders: 100% Deposit Match up to $500 · 0% fees · instant USDC payoutsClaim it →
HomeGuideCryptoMarketsBlogGet started →

Seattle Mariners vs. Baltimore Orioles

Comparison of odds and platforms for "Seattle Mariners vs. Baltimore Orioles" — sourced live from the Polymarket order book, curated by Who Will Win 2026.

100% YES 0% NO Volume: $648K Liquidity: $432K Closes: 18 Jun 2026
Trade on Who Will Win 2026 →
Seattle Mariners vs. Baltimore Orioles

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Who Will Win 2026 Pick
polygram.ink
 100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on Who Will Win 2026 →
Polymarket
polymarket.com
 100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on Who Will Win 2026 →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Open on Who Will Win 2026 →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Open on Who Will Win 2026 →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Open on Who Will Win 2026 →

Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Who Will Win 2026.

Active sub-markets

1st 5 Innings O/U 4.5100% Over0% Under
Spread -3.520% Baltimore Orioles80% Seattle Mariners
Spread -2.534% Baltimore Orioles66% Seattle Mariners
Spread -1.563% Baltimore Orioles37% Seattle Mariners
Spread -2.57% Seattle Mariners94% Baltimore Orioles
Spread -3.54% Seattle Mariners96% Baltimore Orioles

Market context

Traders on decentralised prediction markets give 100% probability to seattle mariners vs. baltimore orioles. In the upcoming MLB game between the Seattle Mariners and Baltimore Orioles, scheduled for June 11 at 7:05PM ET: This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. …

Live Data & Statistics

The Polymarket order book signals 100% probability for "Seattle Mariners vs. Baltimore Orioles".

YES 100% NO 0%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $648K.

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 Who Will Win 2026, 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

Is this market available outside the US?
Who Will Win 2026 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 Who Will Win 2026?
Zero. Who Will Win 2026 routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
Do I need to KYC for this market?
Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win 2026 triggers a quick verification flow that finishes in minutes.
Jordan LeeJordan LeeSports Prediction ReporterandChris ReedChris ReedPolitical Forecasting Editor

Trade Seattle Mariners vs. Baltimore Orioles on Who Will Win 2026

Live order book, 0% fees, USDC settlement in seconds.

Trade on Who Will Win 2026 →

Related live markets

More live prediction markets from our tracker — every trade button routes to Who Will Win 2026.

See all markets →

Related Topics

Sports