Pronóstico: Packers vs. Steelers

Platform comparison

Market context

The Packers and Steelers meet on 13 August in an NFL preseason fixture at 7:00 PM ET, with Polymarket pricing a 64% probability on a Green Bay victory. On-chain, this conditional token contract settles in USDC on Polygon once the final result clears, though the settlement window extends to 23:00 UTC that evening to accommodate any delays in official confirmation. The market structure accounts for postponement (contract remains open), cancellation without rescheduling (50-50 split), or an outright tie (also 50-50), though ties remain exceptionally rare in American football.

Preseason matchups carry historical volatility in prediction markets because roster composition shifts week to week and teams rotate personnel unpredictably. The Packers have won their last three August contests against Pittsburgh, though those games occurred under different coaching regimes and with substantially different squad depth. Steelers preseason records have trended weaker over the past two seasons, yet preseason outcomes correlate weakly with regular-season performance, making historical head-to-head records a blunt instrument for calibrating probabilities.

Traders should monitor injury reports released in the 48 hours before kickoff, particularly for either team's starting quarterback or key defensive contributors. Weather forecasts for the venue matter less in August than they would in December, but humidity and heat can influence tempo and conditioning levels. Any last-minute coaching announcements regarding playing time allocation—whether either side plans to rest starters entirely—would shift the implied probability materially, as preseason games often serve as extended auditions for roster fringe players rather than competitive contests.

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

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 Polymarket Qué Es. 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.

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.