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Seattle Mariners vs. Pittsburgh Pirates

How the prediction-market book is pricing "Seattle Mariners vs. Pittsburgh Pirates" right now, with a side-by-side platform comparison and zero-fee CTAs.

Seattle Mariners 0% Pittsburgh Pirates 100% Volume: $529K Liquidity: $1.2M Closes: 2 Jul 2026
Trade on PolyGram →
Seattle Mariners vs. Pittsburgh Pirates

Platform comparison

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

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 PolyGram.

Active sub-markets

Seattle Mariners vs. Pittsburgh Pirates0% Seattle Mariners100% Pittsburgh Pirates
NRFI100% YES0% NO
Spread -1.50% Seattle Mariners100% Pittsburgh Pirates
O/U 8.50% Over100% Under
1st 5 Innings Spread -1.50% Seattle Mariners100% Pittsburgh Pirates
1st 5 Innings Spread -1.5100% Pittsburgh Pirates0% Seattle Mariners

Market context

Market consensus: 0% chance of seattle mariners vs. pittsburgh pirates. Prediction markets aggregate real capital to produce this probability signal. In the upcoming MLB game between the Seattle Mariners and Pittsburgh Pirates, scheduled for June 25 at 12:35PM ET: This market will resolve to "Seattle Mariners" if the Seattle Ma…

Live Data & Statistics

The Polymarket order book prices Seattle Mariners at 0% for "Seattle Mariners vs. Pittsburgh Pirates".

Seattle Mariners 0% Other 100%

Live stats load when the match begins. Current market odds are shown above. Trading volume: $529K.

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 PolyGram, 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

Where can I trade this market with the lowest fees?
On PolyGram, 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.
What does it cost to trade on PolyGram?
Zero. PolyGram 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, 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.
Alex ChenAlex ChenPrediction Market AnalystandJordan LeeJordan LeeSports Prediction Reporter

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