Boston Legacy FC vs. Washington Spirit

Platform comparison

Market context

The NWSL match between Boston Legacy FC and Washington Spirit, scheduled for Sunday, 19 July 2026, has already concluded, with the live score showing a 4–4 draw. On Polymarket, this outcome is reflected in the USDC contract on Polygon, where the YES share for a Boston win currently trades at 0% probability, as the conditional tokens have resolved against that specific result. The on-chain mechanics mean the settlement is finalised, and the 0% price is not a forecast but a confirmation of the resolved state.

Historically, NWSL games ending in high-scoring draws like 4–4 are rare but have occurred, often leading to immediate market resolution where the winning-share probability collapses to zero once the final whistle blows. Comparable cases from previous seasons show that when a match ends in a draw, any contract tied to a specific team victory settles at 0% within minutes, as the conditional token structure enforces binary outcomes based on the official result.

Traders should monitor the official NWSL match report and ESPN’s live score archive for confirmation of the final result, as these are the primary catalysts for settlement validation [1]. With the settlement window ending on 19 July 2026 at 23:00 UTC, the market has already resolved, and no further announcements or schedule changes will alter the 0% YES price. The dependency is purely on the official result being recorded, which is now confirmed.

Sources: 1

Methodology

We track Boston Legacy FC vs. Washington Spirit across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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.