New York Yankees vs. Philadelphia Phillies

Platform comparison

Market context

The New York Yankees–Philadelphia Phillies game is scheduled for 7:20pm ET, and Polymarket is pricing a Yankees win at **36% YES** on USDC-settled conditional tokens on Polygon. With the market still live until the game is officially final, that price is the crowd’s current read on the Yankees’ chance of taking the result outright rather than on broader season strength.

A 36% implied probability is a modest underdog price, but in a one-game MLB market it can move quickly on lineup confirmation, pitching changes, late scratches, and weather. Traders on Polymarket are effectively buying and selling exposure to the official final scoreline; if the game is postponed, the contract stays open until completion, while a cancellation or tie resolves 50-50 under the market rules.

For context, baseball moneyline-style pricing often compresses strongly once the starting pitchers and line-ups are confirmed, because single-game variance is high and late information matters. Comparable spots also tend to reprice around travel, bullpen usage from the previous series, and any postponement risk, since the settlement path here depends on the game actually being played to a final result rather than simply reaching first pitch.

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 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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. 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.

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.