Pronóstico: Miami Marlins vs. New York Mets

Platform comparison

Market context

Polymarket is pricing this Miami Marlins v New York Mets contract at **65% YES**, so the market is leaning towards a Marlins win, but not overwhelmingly so. On-chain, that view is expressed through USDC-settled conditional tokens on Polygon, with the final outcome depending only on the official result of the MLB game rather than the score at any intermediate point.

The current read sits in the range of a fairly ordinary divisional match-up rather than a one-sided spot. New York has had the edge in recent head-to-heads, including a 9-7 extra-innings win on 29 May and a 10-1 rout on 31 May, while Miami also took games earlier in the season and has shown it can win in this series.[3][13][7] More broadly, both clubs have been around the middle-to-lower tier in the standings profile shown by live MLB data, with New York at 83-79 and Miami at 79-83 in the source snapshot, which is consistent with a market that is not treating either side as a dominant favourite.[2]

For traders, the practical catalysts are the usual late-baseball ones: confirmed starters, batting line-up announcements, bullpen availability, and any weather or postponement risk that could push settlement beyond the scheduled window. The game was listed for 30 July at 7:10 p.m. ET, and if it were postponed the contract stays open until the game is completed; a cancellation with no make-up or a tie would resolve 50-50 under the market rules.[2] MLB’s own scoreboard and game pages are the cleanest sources for any schedule change or final official result, and live stat feeds showed the contest remained active into 31 July UTC time in at least one source snapshot.[11][18]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Qué Es, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Qué Es. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

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.