Pronóstico: CF Montréal vs. D.C. United SC

Platform comparison

Market context

CF Montréal vs. D.C. United is priced at 44% YES in Polymarket terms today, so the contract is sitting near a coin-flip but still shading against the home side. Because settlement runs to 2026-08-15T23:30:00Z, a result in the full 90 minutes plus stoppage time is what matters, not extra time or anything beyond regulation.

That level fits a fixture that has often been tight rather than cleanly one-sided. D.C. United’s preview for the match notes the all-time regular-season series is level at 10-10-12 across 32 meetings, with a narrow edge in goals to D.C. United, and the clubs drew 4-4 in their earlier 2026 meeting. In MLS pricing, that sort of history tends to support a middling probability rather than a strong favourite, especially when both teams have spent stretches closer to the lower half of the Eastern Conference table.

For traders, the practical watch-list is team news, late roster changes and any schedule drag around this window. D.C. United’s preview framed this as their 19th league match of the season, and the match is listed for Stade Saputo with a 7:30 p.m. ET kick-off, so starting line-ups and any pre-match absences can move a conditional-tokens market quickly once the on-chain order book tightens on Polygon and USDC. Market moves will also follow any late injury or travel updates, as MLS lineups can shift materially close to kick-off and there is little time for the price to re-anchor once the teams are announced.

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Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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.