New York Mets vs. Philadelphia Phillies

Platform comparison

Active sub-markets

Market context

The New York Mets are playing the Philadelphia Phillies at Citizens Bank Park in Philadelphia, with first pitch listed for 7:15 pm ET and live coverage available on ESPN and other broadcasters.[1][2][5] For this market, the key point is simple: it resolves on the official final result, so any postponement keeps it open until the game is completed, while a cancellation with no make-up game or a tie would force a 50-50 settlement under the market rules.

A **98% YES** crowd-implied price points to a market treating the listed outcome as extremely likely, but that level is best read as a statement about the event’s structure and recent information flow rather than certainty. ESPN’s game page and live updates indicate the fixture was active and being tracked as a standard regular-season MLB game, while CBS Sports described the Mets as chasing a third straight win in the same series, which is the sort of in-series context traders often fold into pricing.[1][6] In tax and compliance terms, the main practical issue is that winnings from a settled event may have reporting consequences depending on the trader’s residence and account records; German **GlüStV** rules can also affect whether access is treated as permissible from Germany, while the US **CFTC** framework is relevant where federally regulated derivatives or event-contract rules are argued to apply.

For accessibility, “**no-KYC up to $1,500**” generally means a user may be able to open and use the market with limited identity checks until cumulative activity crosses that threshold, after which enhanced verification is usually triggered. That matters here because a high-confidence, short-dated MLB market can move quickly around line-up confirmation, injury news, weather, or a suspension/postponement decision, and the settlement window running to 27 June leaves room for a make-up date if the original game is not completed on schedule.[2][5]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track New York Mets vs. Philadelphia Phillies on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Tax UK, 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.

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.