Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
53% | 47% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
53% | 47% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 159.5 | 53% |
| O/U 160.5 | 52% |
| Spread -4.5 | 51% |
| O/U 161.5 | 48% |
| Spread -5.5 | 46% |
| Spread -6.5 | 42% |
| Napheesa Collier: Points O/U 18.5 | 39% |
| Veronica Burton: Rebounds O/U 3.5 | 36% |
| Golden State Valkyries vs. Minnesota Lynx | 35% |
| Gabby Williams: Assists O/U 2.5 | 35% |
| Kayla McBride: Points O/U 15.5 | 34% |
| Kayla McBride: Points O/U 16.5 | 33% |
| Napheesa Collier: Rebounds O/U 7.5 | 31% |
| Veronica Burton: Assists O/U 5.5 | 31% |
| Olivia Miles: Points O/U 18.5 | 30% |
| Napheesa Collier: Assists O/U 2.5 | 30% |
| Kayla McBride: Points O/U 17.5 | 29% |
| Olivia Miles: Assists O/U 6.5 | 28% |
| Napheesa Collier: Points O/U 19.5 | 28% |
| Veronica Burton: Points O/U 13.5 | 26% |
| Kayla McBride: Rebounds O/U 2.5 | 26% |
| Gabby Williams: Points O/U 13.5 | 25% |
| Olivia Miles: Rebounds O/U 4.5 | 25% |
| Gabby Williams: Rebounds O/U 3.5 | 23% |
| Courtney Williams: Points O/U 12.5 | 2% |
| Courtney Williams: Rebounds O/U 4.5 | 2% |
| Courtney Williams: Assists O/U 4.5 | 0% |
Market context
Golden State Valkyries vs. Minnesota Lynx. The market is currently pricing the outcome at 32% YES, meaning crowd-implied probability sits at that level. Settlement is scheduled for 2026-08-25T00:00:00Z. Unlike a sportsbook, the price you see is set by buyers and sellers competing in a live order book — there is no house edge or bookmaker margin to fade.
Sports outcome markets resolve from official league data once the contest finishes. Pricing typically tightens through the warm-up window as line-ups, weather, and starting-pitcher data become public, then moves on goals or runs in real time.
Watch for the underlying catalysts that move this category: each official announcement, dataset release, or scheduled milestone generally produces a step change in the implied probability. Trades execute instantly on Polygon, and shares pay $1 each at resolution if your side wins.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $130K.
Methodology
Sports-specific comparison page for Golden State Valkyries vs. Minnesota Lynx. 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.
- 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.
- 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.
Trade Golden State Valkyries vs. Minnesota Lynx on March Madness Predictions
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