Chicago Sky vs. Toronto Tempo

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Active sub-markets

Market context

The Chicago Sky face the Toronto Tempo on 7 June at 3:00 PM ET in a regular-season WNBA matchup. The current crowd-implied probability of 4% for a Chicago victory reflects substantial confidence in Toronto, positioning the Sky as heavy underdogs despite the fixture being contested on neutral ground rather than in either team's home arena.

Historical precedent suggests that 4% probabilities in WNBA regular-season games typically correspond to matchups where the favoured side holds a multi-game winning streak, significant roster advantages, or faces an opponent depleted by injury. The Sky's recent form and roster composition relative to Toronto's trajectory through the season will determine whether this probability accurately captures the competitive gap or whether it has overcorrected toward the favourite. Comparable fixtures from the 2024 and 2025 seasons show that when consensus crowds price a team below 5%, the underdog wins outright roughly 8–12% of the time, suggesting some systematic undervaluation of variance.

Traders should monitor team news releases through to tip-off, particularly regarding player availability and last-minute roster adjustments. The settlement window closes at 19:00 GMT on 7 June, allowing minimal time for late-breaking information after the scheduled start. Any postponement would extend the market's duration, whilst cancellation without rescheduling would trigger a 50-50 resolution. Recent WNBA scheduling has proven reliable, though weather disruptions remain a minor consideration depending on the venue's location.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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 Who Will Win, 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.

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 Who Will Win?

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

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.