New York Mets vs. Philadelphia Phillies

Platform comparison

Active sub-markets

Market context

The New York Mets are at the Philadelphia Phillies, with first pitch set for 7:20 p.m. ET and the market currently pricing the Mets at **44%**. That is a modest underdog position, but not a deep one, which usually implies a game where line-up quality and starting pitching news can still move the price materially before first pitch.[4][3]

Recent context matters because the Phillies just beat the Mets **15-3** on 20 June, with Kyle Schwarber hitting three homers and Bryce Harper completing the cycle, a result that will likely anchor short-term sentiment towards Philadelphia.[9] MLB’s preview for this game also highlighted Zack Wheeler’s strong recent record against New York, posting a **1.44 ERA** in four starts against the Mets since the start of 2024, which is the sort of pitcher-specific edge that can keep a favourite’s side firm even when market participation is spread across smaller deposits and quicker on-ramp rails.[8]

For traders, the main catalysts are late line-up cards, confirmed pitching changes, and whether the game starts on time at Citizens Bank Park, because postponement would leave the market open until completion rather than forcing an immediate settlement.[4] The book’s depth is also tied to funding friction: markets with easier deposits and withdrawals via Klarna, SEPA, or USDC tend to attract faster turnover, while higher payment friction can leave probabilities softer and more reactive to fresh team news.[2][7]

Sources: 1 · 2 · 3 · 4 · 5

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

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 Klarna 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 does it cost to trade on Polymarket Klarna UK?

Zero. Polymarket Klarna UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.