Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 178.5 | 100% |
| Allisha Gray: Points O/U 18.5 | 100% |
| Sydney Taylor: Points O/U 14.5 | 100% |
| Kamilla Cardoso: Points O/U 12.5 | 100% |
| Azurá Stevens: Points O/U 11.5 | 100% |
| Azurá Stevens: Rebounds O/U 6.5 | 100% |
| Allisha Gray: Rebounds O/U 3.5 | 100% |
| Rhyne Howard: Rebounds O/U 3.5 | 100% |
| Rhyne Howard: Assists O/U 3.5 | 100% |
| Azurá Stevens: Rebounds O/U 7.5 | 100% |
| O/U 179.5 | 100% |
| Sydney Taylor: Points O/U 15.5 | 100% |
| O/U 180.5 | 100% |
| Chicago Sky vs. Atlanta Dream | 0% |
| Spread -9.5 | 0% |
| Rhyne Howard: Points O/U 18.5 | 0% |
| Angel Reese: Points O/U 16.5 | 0% |
| Angel Reese: Rebounds O/U 12.5 | 0% |
| Kamilla Cardoso: Rebounds O/U 7.5 | 0% |
| Azurá Stevens: Assists O/U 2.5 | 0% |
| Kamilla Cardoso: Assists O/U 2.5 | 0% |
| Kamilla Cardoso: Rebounds O/U 8.5 | 0% |
| Spread -10.5 | 0% |
| Spread -11.5 | 0% |
| Spread -12.5 | 0% |
Market context
The Chicago Sky lost 82–75 to the Atlanta Dream in their July 19, 2026 WNBA matchup at College Park, Georgia, confirming the 0% crowd-implied probability for a Sky win. Atlanta extended their momentum with three straight victories and four wins in their last five games, while the Sky (9–17) saw their two-game win streak end [1]. The Dream, sitting at 15–10 overall and 8–3 in the Eastern Conference, dominated the second meeting after winning the first 82–75 on June 9, with Rhyne Howard contributing 17 points in that earlier road victory [1][3].
Historically, the Sky’s 1–7 record against Eastern Conference opponents this season contrasts sharply with Atlanta’s 8–3 dominance in the same bracket, a disparity that frames the near-zero probability for Chicago [3]. The Dream’s fourth-place WNBA rebounding rank (34.4 per game), led by Angel Reese’s 11.8 rebounds, has consistently overwhelmed Chicago’s 43.9% field-shooting percentage, which sits 4.4 points below Atlanta’s defensive allowance [3]. Key absences further skew the outlook: Skylar Diggins (knee) missed her sixth consecutive game for Chicago, while DiJonai Carrington (foot) and Rickea Jackson (season-ending knee) remain out, leaving the Sky depleted [3].
Traders should monitor Wednesday’s back-to-back fixtures—Chicago facing New York and Atlanta visiting Dallas—as fatigue or lineup adjustments could influence future form, though this specific market is already settled [1]. The injury report remains critical: Te-Hina Paopao (leg) missed Atlanta’s second consecutive game, and her status for upcoming matches may signal depth concerns if she remains unavailable [1][3]. With the game completed and no postponement, the market resolves definitively to Atlanta Dream based on the final score including overtime, as stipulated in the settlement rules.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $419K.
Methodology
Sports-specific comparison page for Chicago Sky vs. Atlanta Dream. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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