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Seattle Mariners vs. Athletics

How the prediction markets are pricing "Seattle Mariners vs. Athletics" right now — live Polymarket order book quote, plus platform comparison.

50% YES 50% NO Volume: $407K Liquidity: $725K Closes: 3 Jun 2026
Trade on Election Predictions UK →
Seattle Mariners vs. Athletics

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Election Predictions UK Pick
polygram.ink
 50% 50% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Open on Election Predictions UK →
Polymarket
polymarket.com
 50% 50% 0% Geo-blocked in US/UK/EU USDC, on-chain Open on Election Predictions UK →
Kalshi
kalshi.com
 — — Up to 7% per trade US-only, KYC required USD Open on Election Predictions UK →
Betfair Exchange
betfair.com
 — — 2-5% commission Full KYC from first trade GBP / EUR Open on Election Predictions UK →
Manifold Markets
manifold.markets
 — — Play-money (mana) None — play-money Mana (no cash-out) Open on Election Predictions UK →

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 Election Predictions UK.

Active sub-markets

Seattle Mariners vs. Athletics50% YES51% NO
NRFI54% YES46% NO
Spread -1.539% YES62% NO
O/U 9.549% YES52% NO
Spread -3.518% YES83% NO
Spread -2.525% YES76% NO

Market context

Traders on decentralised prediction markets give 50% probability to seattle mariners vs. athletics. In the upcoming MLB game between the Seattle Mariners and Athletics, scheduled for May 26 at 9:40PM ET: This market will resolve to "Seattle Mariners" if the Seattle Mariners win the game. This mark…

Live Data & Statistics

The Polymarket order book signals 50% probability for "Seattle Mariners vs. Athletics".

YES 50% NO 50%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $407K.

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Seattle Mariners vs. Athletics plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Is this market available outside the US?
Election Predictions 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.
What does it cost to trade on Election Predictions UK?
Zero. Election Predictions UK 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.
Do I need to KYC for this market?
Not under $1,500 of lifetime trading volume. Above that threshold, Election Predictions UK 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.
David ParkDavid ParkSports Data AnalystandOliver HughesOliver HughesBlockchain & Crypto Reporter

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