Houston Dynamo vs. D.C. United SC

Platform comparison

Market context

Polymarket currently prices this Houston Dynamo–D.C. United contract at **0% YES**, which means the market is treating a positive settlement as essentially impossible on the current order book. On Polymarket, that means traders are paying or posting **USDC** on **Polygon**, with the event resolving through conditional tokens once the MLS result is confirmed.

The historical read is straightforward: Houston has already shown in this matchup that it can turn D.C. over decisively, with a 4-0 away win in a prior MLS meeting after a cross-country trip, a result that highlighted the gap in form and game control between the sides. For a near-zero price to move, traders would normally need to see a late reversal in the reported score, a settlement dispute, or a real-world mismatch between the market definition and the final MLS result.

The main catalysts to watch are the confirmed line-ups, any late injury or rotation news, and whether the match proceeds on schedule without suspension or abandonment. The market closes at 2026-07-23T00:30:00Z, so the final swing usually comes from live match data and the official MLS feed rather than pre-match narrative; current sportsbook listings also point to Houston as the clearer favourite, with a low total goals line around 2.5 and market expectations for a controlled game rather than a shootout.

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Methodology

This page reviews Houston Dynamo vs. D.C. United SC 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 PolyGram, 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

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.

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.

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.