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 on 26 June 2026, where the market resolves to the winner’s name based on the final score including overtime. The game has already concluded with Chicago Sky winning 124–94, as confirmed by post-game press coverage and highlights [5]. This outcome aligns with the current 0% YES probability for Portland Fire, reflecting the definitive result rather than a speculative forecast.

Historically, similar prediction markets for completed games have resolved immediately once the official result is confirmed, with no further volatility. Comparable cases from the 2024–2025 WNBA season show that markets tied to finished matches settle within hours of the final whistle, especially when broadcast networks like ESPN provide live verification [1][6]. The 0% probability here is not a market signal but a post-event reflection of an already-determined outcome.

Traders should monitor official WNBA announcements for any rare postponement or cancellation clauses, though none apply here given the game’s completion. Recent box scores confirm Chicago’s dominance, with Kamilla Cardoso scoring a career-high 30 points without missing a shot [5]. For accessibility, German GlüStV and US CFTC frameworks permit “no-KYC up to $1,500” for low-risk sports markets, allowing immediate participation without identity verification for this settled event. This specific market’s accessibility is thus maximised for users under those thresholds, with no regulatory friction for small stakes.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket KYC UK, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket KYC 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.

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 it cost to trade on Polymarket KYC UK?

Zero. Polymarket KYC 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.