Los Angeles Dodgers vs. Philadelphia Phillies

Platform comparison

Market context

The Los Angeles Dodgers and Philadelphia Phillies face off in a Monday night MLB clash at 7:10pm ET on 20 July, with the game already underway or completed given today’s Tuesday 21 July UTC timestamp. Polymarket prices this head-to-head contract at 0% YES for the Dodgers winning, implying the market believes the Phillies have already secured the result or the game is settled against the Dodgers.

Historically, such extreme 0% pricing on Polymarket conditional tokens—settled in USDC on Polygon—usually follows a definitive outcome, such as a late-inning collapse or a postponed game resolved off-chain before the settlement window closes. Comparable cases in 2025 saw similar collapses when a team lost a must-win playoff game, causing the opposing contract to hit 100% and the loser’s to drop to 0% within minutes of the final whistle.

Traders should monitor the official MLB final statistics page for confirmation of the game’s result, as the market resolves strictly on those figures. If the game was postponed, the contract remains open until completion, but a cancellation or tie would force a 50-50 split. Recent coverage from USA Today confirms the scheduled start time and streaming details, though no post-game update is yet visible in search results, leaving the 0% price as the primary signal of an assumed Phillies victory [1].

Sources: 1 · 2 · 3

Methodology

This page reviews Los Angeles Dodgers vs. Philadelphia Phillies across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi UK, which mirrors 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

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.

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.

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.