Miami Marlins vs. New York Mets

Platform comparison

Active sub-markets

Market context

The Marlins travel to Queens on 30 May for an afternoon fixture against the Mets, with first pitch at 4:10 PM ET. The 0% implied probability reflects either minimal trading activity or a technical issue with market display, as both teams will field competitive rosters regardless of recent form. This particular matchup sits within the National League East's mid-season rhythm, where divisional games carry standard weight rather than playoff implications at this stage.

Historical context suggests Miami-New York regular season contests typically settle within narrow margins. The Marlins have shown inconsistent performance in 2026, whilst the Mets' recent trajectory matters more than season-long records for same-day prediction. Comparable divisional afternoon games in May have resolved across the full probability spectrum; no structural advantage favours either side in daytime baseball within this division.

Traders should monitor starting pitcher announcements in the 48 hours preceding the match, as rotation decisions often shift market expectations materially. Weather conditions at Citi Field—particularly wind direction and temperature—affect ball carry at this venue. Recent injury reports from either clubhouse, particularly affecting position players or relief depth, warrant attention. The Mets' home-field advantage in May typically carries modest weight, though scheduling fatigue from travel could influence the Marlins' performance. Check official MLB communications for any postponement notices, given the settlement window extends to 6 June.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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?

Prediction Today 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.

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.

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.