Philadelphia Phillies vs. Los Angeles Dodgers

Platform comparison

Active sub-markets

Market context

The Phillies travel to face the Dodgers on 31 May at 4:10 PM ET in a regular-season matchup between two National League contenders. Philadelphia enters the contest with a roster anchored by Kyle Schwarber and Bryce Harper, whilst Los Angeles fields a deep lineup centred on Mookie Betts and Freddie Freeman. The 3% implied probability for a Phillies victory reflects the Dodgers' stronger recent form and home-field advantage at Dodger Stadium.

The Dodgers have established themselves as one of baseball's most consistent franchises over the past decade, with a winning record in most seasons and a track record of converting regular-season dominance into playoff appearances. Conversely, the Phillies have shown volatility—capable of sustained excellence but prone to inconsistency. Historical matchups between these clubs in May tend to favour the team with superior pitching depth and bullpen stability, factors that typically advantage Los Angeles. The crowd-implied probability of 3% for Philadelphia suggests traders view this as a heavily lopsided fixture.

Monitoring the starting pitchers' recent performance will be critical; the Dodgers' rotation depth has been a competitive advantage this season, whilst the Phillies have navigated some injury concerns in their starting staff. Any last-minute roster changes or bullpen availability updates released before first pitch could shift the probability meaningfully. Weather conditions at Dodger Stadium on 31 May—typically mild but occasionally affecting fly-ball carry—may also influence game dynamics. The settlement window extends to 7 June, allowing for postponement resolution should weather or scheduling issues arise.

Methodology

This page reviews Philadelphia Phillies vs. Los Angeles Dodgers across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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 Sport Prediction, 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.

Is this market available outside the US?

Sport Prediction 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.

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.