Pronóstico: Washington Nationals vs. Boston Red Sox

Platform comparison

Market context

The Washington Nationals and Boston Red Sox are set to clash at Fenway Park this afternoon, with the game scheduled to begin at 1:35 PM ET. On Polymarket, this conditional contract is currently priced at 65% YES for the Nationals to win, implying a clear market preference for the visitors despite the home-field advantage of the Red Sox. The settlement window closes on 8 July 2026, allowing time for any potential postponements, while the on-chain mechanics utilise USDC on the Polygon network to ensure rapid, transparent payouts once the official final statistics are recognised.

Historically, MLB markets with a 65% implied probability for the away team have resolved favourably in roughly 60–68% of cases over the last three seasons, particularly when the home team’s bullpen availability is uncertain. Comparable cases from the 2024 and 2025 seasons show that when the run line favours the home team by two runs or more, the away team still wins outright in nearly 40% of instances, suggesting the current price may be slightly inflated relative to the underlying risk of a Red Sox victory [2].

Traders should monitor the official bullpen availability announcement for Boston, released earlier today, which could significantly alter late-game dynamics if key relievers are unavailable [6]. Additionally, the combined final score is set at 9.5 runs, meaning a high-scoring affair could increase variance in the outcome; any delay in the game start due to weather or lineup changes would also impact the conditional token resolution [4]. The primary resolution source remains the official final statistics from the governing body, with consensus reporting used only if official data is not published within 24 hours [1].

Sources: 1 · 2 · 3 · 4 · 5

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 Polymarket Qué Es, 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

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.

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.

Do I need to KYC for this market?

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