Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
54% | 46% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
54% | 46% | 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 181.5 | 54% |
| Dominique Malonga: Rebounds O/U 7.5 | 54% |
| Pauline Astier: Points O/U 8.5 | 52% |
| Sabrina Ionescu: Assists O/U 5.5 | 52% |
| O/U 182.5 | 52% |
| Sabrina Ionescu: Points O/U 19.5 | 49% |
| Breanna Stewart: Assists O/U 3.5 | 49% |
| O/U 183.5 | 49% |
| Jonquel Jones: Points O/U 14.5 | 48% |
| Natisha Hiedeman: Rebounds O/U 2.5 | 48% |
| Flau'jae Johnson: Assists O/U 2.5 | 48% |
| Spread -8.5 | 48% |
| O/U 184.5 | 45% |
| Spread -9.5 | 44% |
| Natisha Hiedeman: Assists O/U 5.5 | 41% |
| Natisha Hiedeman: Points O/U 16.5 | 34% |
| Jade Melbourne: Assists O/U 3.5 | 34% |
| Jonquel Jones: Assists O/U 2.5 | 32% |
| Breanna Stewart: Points O/U 22.5 | 31% |
| Flau'jae Johnson: Rebounds O/U 4.5 | 30% |
| Dominique Malonga: Points O/U 14.5 | 29% |
| Breanna Stewart: Rebounds O/U 8.5 | 28% |
| Flau'jae Johnson: Assists O/U 3.5 | 28% |
| Jonquel Jones: Rebounds O/U 8.5 | 26% |
| Dominique Malonga: Points O/U 15.5 | 25% |
| Sabrina Ionescu: Rebounds O/U 4.5 | 25% |
| Seattle Storm vs. New York Liberty | 24% |
Market context
Seattle Storm visit the New York Liberty in a WNBA game with the market leaning heavily towards the home side, while the current 24% YES price leaves room for a Seattle upset. That sits broadly in line with recent form: Statmuse lists Seattle at 6-26 and 0-5 in its last five, while New York is 18-13 and 4-1 in its last five, so the price is reflecting a clear gap in results rather than a coin-flip matchup.[13]
Recent comparable meetings have also pointed to New York being the more reliable side. Across preview coverage for the August and June meetings, sportsbooks repeatedly made the Liberty strong favourites, with moneyline prices around -315 to -500 and spreads ranging from -7.5 to -12.5, and those previews consistently framed Seattle as the underdog.[1][2][3][10] In that context, 24% implies the market is still giving the Storm a meaningful but limited chance, closer to a live longshot than a major surprise.
Traders should watch whether Seattle can keep the game within range if New York’s core is intact; the main swing factors are late injury news, any rest management on a back-to-back, and line-up changes that affect New York’s shot creation and defensive rebounding. Current betting previews still rate the Liberty as the stronger side, with one recent report making New York -9.5 and another listing them at -469 moneyline, so any absences or minutes restrictions would matter more than usual for a market already priced towards New York.[3][13]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $98K.
Methodology
Sports-specific comparison page for Seattle Storm vs. New York Liberty. 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.
- 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.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
Trade Seattle Storm vs. New York Liberty on March Madness Predictions
Live order book, 0% fees, USDC settlement in seconds.
Open live market →