Chicago Sky vs. Toronto Tempo

Platform comparison

Active sub-markets

Market context

The Chicago Sky face the Toronto Tempo in a WNBA regular-season fixture on 7 June 2026, with tipoff scheduled for 3:00 PM ET. The 14% implied probability on Polymarket reflects Chicago as substantial underdogs, though the market's settlement window closes at 7:00 PM ET—allowing roughly four hours post-game for resolution. Across platforms, this probability translates differently: Kalshi's decimal odds would display approximately 7.14, whilst Betfair's back odds sit around 7.0–7.2 depending on liquidity depth. Smarkets typically mirrors Betfair's pricing within 0.1 decimal points. Polymarket charges 2% on both sides; Kalshi imposes no taker fee on binary sports markets, making it cheaper for position closure. KYC requirements vary materially—Kalshi enforces full identity verification for US traders, whilst Polymarket's approach remains lighter for non-US jurisdictions.

Historical context matters here: Chicago finished the 2025 WNBA season with a 13–27 record, whilst Toronto posted 18–22. The Sky's win probability of 14% aligns with their relative roster strength and recent form, though single-game variance in women's basketball remains substantial. Injuries to key contributors—particularly Chicago's backcourt depth—have compressed their offensive efficiency metrics significantly.

Traders should monitor official roster updates through WNBA channels and team announcements through 6 June. Weather poses minimal risk indoors, but last-minute postponements occasionally occur due to travel complications or health protocols. The settlement mechanism across platforms differs: Polymarket requires manual verification, Kalshi auto-settles against official WNBA records, and Betfair uses Reuters feeds, creating minor timing variations if disputes arise.

Methodology

This page compares Chicago Sky vs. Toronto Tempo specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket settles via UMA Optimistic Oracle on Polygon. A proposer posts the outcome with a bond, the two-hour window runs, then the smart contract pays USDC.

Kalshi settles USD through the CFTC-regulated clearinghouse — the cleanest variant, with heavier KYC. Betfair Exchange settles in account currency (GBP/EUR), net of 2-5% commission. Smarkets follows the same model as Betfair with a lower default 2% commission.

FAQ

Is this market available outside the US?

Kalshi Alternative 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.

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 Kalshi Alternative UK?

Zero. Kalshi Alternative 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 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.