Miami Marlins vs. Pittsburgh Pirates

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Active sub-markets

Market context

The Miami Marlins face the Pittsburgh Pirates in an MLB regular-season matchup on 14 June at 12:15PM ET. The market currently implies a 43% probability of a Marlins victory, suggesting slight favouritism towards Pittsburgh despite the game being played in Miami's home stadium. Settlement occurs on 21 June, allowing for postponement contingencies typical of early summer baseball scheduling.

Historical matchups between these franchises show competitive balance, though recent seasonal performance diverges considerably. The Pirates have struggled with consistency in recent campaigns, whilst the Marlins have shown volatility across their roster. Head-to-head records from the past three seasons reveal no pronounced advantage for either side, with outcomes heavily dependent on starting pitcher matchups and daily roster availability. The 43% probability reflects uncertainty around which team's recent form will prove more predictive of performance on the day.

Traders should monitor starting pitcher announcements, typically confirmed 24 to 48 hours before game time, as pitching quality substantially influences win probability in baseball markets. Weather conditions at loanDepot park in Miami—particularly wind direction affecting fly balls—warrant attention given the venue's dimensions. Recent injury reports from both rosters, particularly regarding key position players or bullpen availability, will likely shift the probability. News from MLB.com or team official channels regarding roster changes should be tracked through the settlement window, as late-game postponements or cancellations would trigger the 50-50 resolution clause outlined in the market terms.

Methodology

This page tracks Miami Marlins vs. Pittsburgh Pirates across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.

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

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, 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.