PortlandFire vs. Chicago Sky

Platform comparison

Active sub-markets

Market context

The real-world event is a WNBA match between the Portland Fire and Chicago Sky, played on 26 June at Wintrust Arena in Chicago, where the Sky secured a decisive 124–94 victory[4]. This outcome confirms the market’s current 0% YES probability for a Portland win, as the game has already concluded with Chicago prevailing by 30 points[7].

Historically, similar WNBA prediction markets have resolved swiftly once final scores are confirmed, with no-KYC thresholds up to $1,500 allowing immediate retail access without identity verification, a feature that aligns with German GlüStV’s permissive stance on low-stakes betting and US CFTC’s limited reach over non-regulated platforms[1]. Comparable cases show that when a team wins by such a margin, markets rarely reopen unless postponement or cancellation clauses are triggered, which did not occur here.

Traders should monitor official WNBA announcements regarding schedule changes or future game cancellations, though none are expected given the completed status of this fixture[2]. Recent highlights confirm Kamilla Cardoso’s career-high 30-point performance without a missed shot, cementing Chicago’s dominance and eliminating any ambiguity in settlement[7]. No further catalysts are relevant, as the result is final and the settlement window remains open only for procedural completeness until 26 June 2026.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews PortlandFire vs. Chicago Sky across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Legal UK — the application we operate, where you trade directly against 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?

On Polymarket Legal UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Legal UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 it cost to trade on Polymarket Legal UK?

Zero. Polymarket Legal UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.