Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Minnesota Lynx vs. Seattle Storm | 100% |
| O/U 174.5 | 100% |
| Kayla McBride: Points O/U 18.5 | 100% |
| Olivia Miles: Points O/U 17.5 | 100% |
| Courtney Williams: Points O/U 15.5 | 100% |
| Natasha Howard: Rebounds O/U 7.5 | 100% |
| Olivia Miles: Rebounds O/U 3.5 | 100% |
| Olivia Miles: Assists O/U 6.5 | 100% |
| Olivia Miles: Rebounds O/U 4.5 | 100% |
| O/U 175.5 | 100% |
| Kayla McBride: Points O/U 17.5 | 100% |
| O/U 173.5 | 100% |
| Dominique Malonga: Rebounds O/U 9.5 | 1% |
| Dominique Malonga: Assists O/U 1.5 | 1% |
| Kayla McBride: Rebounds O/U 2.5 | 1% |
| Spread -10.5 | 0% |
| Natasha Howard: Points O/U 16.5 | 0% |
| Dominique Malonga: Points O/U 16.5 | 0% |
| Nia Coffey: Points O/U 8.5 | 0% |
| Courtney Williams: Rebounds O/U 5.5 | 0% |
| Nia Coffey: Rebounds O/U 5.5 | 0% |
| Kayla McBride: Rebounds O/U 3.5 | 0% |
| Courtney Williams: Assists O/U 4.5 | 0% |
| Kayla McBride: Assists O/U 2.5 | 0% |
| Dominique Malonga: Points O/U 17.5 | 0% |
| Nia Coffey: Points O/U 7.5 | 0% |
| Natasha Howard: Points O/U 15.5 | 0% |
| Spread -9.5 | 0% |
Market context
The Minnesota Lynx face the Seattle Storm in a WNBA contest at Climate Pledge Arena on 20 July, with the market pricing a Lynx victory at 100% probability. This certainty reflects the Lynx’s dominant seven-game winning streak entering the matchup, including six consecutive wins by double figures, whereas the Storm have struggled with form, sitting at 3–9 overall and 1–5 away [1].
Historically, such pricing extremes in WNBA game markets have preceded outcomes where the favoured team’s superior recent form and roster cohesion overwhelmed opponents, as seen when the Lynx defeated the Storm 88–68 in June with Natasha Howard scoring a season-high 27 points and Olivia Miles adding 19 [1]. Comparable cases show that when a team extends a winning streak to seven games with double-figure margins, the implied probability of victory often aligns closely with the actual result, provided no key absences disrupt the lineup.
Traders should monitor pre-game injury reports and starting-lineup announcements for the Storm, particularly regarding Nneka Ogwumike and Skylar Diggins, whose second-half performances have previously sparked rallies [5]. The game is scheduled for 22:00 ET on 20 July, with tickets available from $72, and any postponement would keep the market open until completion, while a full cancellation would resolve it 50–50 [4]. No major coaching changes have been reported for either side ahead of this fixture.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $728K.
Methodology
Sports-specific comparison page for Minnesota Lynx vs. Seattle Storm. 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
- 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.
- 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.
- 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.
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