Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Sport Prediction.
Active sub-markets
| Chicago Sky vs. Dallas Wings | 99% Chicago Sky | 2% Dallas Wings |
| O/U 174.5 | 100% Over | 0% Under |
| Spread -9.5 | 14% Dallas Wings | 86% Chicago Sky |
| O/U 172.5 | 100% Over | 0% Under |
| Spread -10.5 | 1% Dallas Wings | 99% Chicago Sky |
| O/U 170.5 | 100% Over | 0% Under |
Market context
The Chicago Sky face the Dallas Wings in a WNBA matchup scheduled for 8:00PM ET on Saturday, 20 June 2026 at College Park Center, with the market currently pricing a 51% chance of a Sky victory. This near-even split reflects a season of tight contests between these sides, where recent history shows minimal separation in quality. In late May 2025, the Sky won two straight against the Wings, including a 97-92 victory where Cardoso scored 23 points and Vandersloot set franchise marks, followed by a 94-83 win over a short-handed Dallas squad [2][4]. Conversely, the Wings have demonstrated resilience on the road, notably defeating the Sky 99-89 in a previous away fixture where Bueckers and Ogunbowale combined for 47 points [3]. Such alternating outcomes in direct head-to-head clashes frame the current 51% probability as a realistic reflection of a balanced rivalry rather than a clear favourite.
Traders should monitor final injury reports and lineup announcements before the game, as the Wings’ recent short-handed status previously impacted their performance [4]. The Sky’s form shows a recent loss in their last outing, while the Wings have won all five of their most recent matches, suggesting a potential shift in momentum [5][7]. Key dependencies include the availability of top scorers like Cardoso for the Sky and Bueckers for the Wings, whose point totals have been decisive in prior encounters [2][3]. Any delay or postponement will keep the market open until completion, but a full cancellation without a make-up game would resolve the market at 50-50. Given the narrow spread implied by the 51% price, the catalyst for a swing will likely be a confirmed absence of a primary offensive player or a late coaching adjustment to the starting rotation.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $696K.
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
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
- Is this market available outside the US?
- Sport Prediction 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Sport Prediction triggers a quick verification flow that finishes in 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.
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