Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
90% | 10% | 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 |
|---|---|
| Golden State Valkyries vs. Connecticut Sun | 90% |
| Spread -5.5 | 72% |
| Spread -6.5 | 71% |
| Spread -7.5 | 62% |
| Spread -8.5 | 59% |
| Spread -9.5 | 54% |
| Veronica Burton: Points O/U 11.5 | 50% |
| Janelle Salaün: Points O/U 11.5 | 50% |
| Kayla Thornton: Points O/U 8.5 | 50% |
| Kayla Thornton: Rebounds O/U 5.5 | 50% |
| Veronica Burton: Rebounds O/U 3.5 | 50% |
| Veronica Burton: Assists O/U 5.5 | 50% |
| Leïla Lacan: Points O/U 12.5 | 50% |
| Olivia Nelson-Ododa: Points O/U 11.5 | 50% |
| Olivia Nelson-Ododa: Rebounds O/U 7.5 | 50% |
| Leïla Lacan: Assists O/U 4.5 | 50% |
| Charlisse Leger-Walker: Assists O/U 3.5 | 50% |
| Veronica Burton: Points O/U 13.5 | 50% |
| Janelle Salaün: Points O/U 13.5 | 50% |
| Kayla Thornton: Points O/U 9.5 | 50% |
| Gabby Williams: Assists O/U 2.5 | 49% |
| Gabby Williams: Points O/U 13.5 | 43% |
| Gabby Williams: Rebounds O/U 3.5 | 39% |
| Gabby Williams: Points O/U 14.5 | 22% |
| O/U 154.5 | 10% |
| O/U 153.5 | 4% |
Market context
The Golden State Valkyries defeated the Connecticut Sun 97–70 in their most recent meeting on 25 May 2026, continuing a dominant trend where they have won three of their last four head-to-head encounters since 2025[5][9]. Historical data shows the Valkyries averaging 80.5 points per game against the Sun while holding a significant scoring advantage, whereas the Sun have managed only 71.3 points per game in these fixtures[1]. This 82% crowd-implied probability for a Valkyries win aligns with their recent five-victory surge in six games, including an 87–63 home win over the Sun in June 2025[3].
Traders should monitor pre-game injury reports for key Valkyries players like Gabby Williams, who scored 15 points in the May victory, and any coaching adjustments ahead of the 7:30PM ET start on 10 July[9]. The game’s settlement depends on the final score including overtime, with postponements keeping the market open until completion[2]. Recent form suggests the Valkyries’ rhythm is intact, but a sudden absence of Williams or defensive shifts by the Sun could alter the outcome, especially given the Sun’s lower offensive output in past matchups[1].
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $366K.
Methodology
Sports-specific comparison page for Golden State Valkyries vs. Connecticut Sun. 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.
- 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.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- 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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