Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
83% | 17% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
83% | 17% | 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 |
|---|---|
| Las Vegas Aces vs. Toronto Tempo | 83% |
| O/U 179.5 | 53% |
| Laura Juskaite: Points O/U 12.5 | 51% |
| Spread -10.5 | 51% |
| Spread -11.5 | 49% |
| O/U 180.5 | 49% |
| O/U 181.5 | 48% |
| Spread -12.5 | 44% |
| O/U 182.5 | 44% |
| NaLyssa Smith: Points O/U 10.5 | 43% |
| Jackie Young: Points O/U 19.5 | 42% |
| NaLyssa Smith: Rebounds O/U 6.5 | 42% |
| O/U 183.5 | 42% |
| Isabelle Harrison: Points O/U 15.5 | 41% |
| Isabelle Harrison: Rebounds O/U 6.5 | 41% |
| Chelsea Gray: Rebounds O/U 2.5 | 40% |
| Spread -13.5 | 40% |
| Spread -14.5 | 39% |
| Jackie Young: Assists O/U 6.5 | 38% |
| Laura Juskaite: Rebounds O/U 4.5 | 38% |
| Laura Juskaite: Points O/U 13.5 | 37% |
| Jackie Young: Points O/U 22.5 | 37% |
| Kiki Rice: Assists O/U 4.5 | 36% |
| Chelsea Gray: Points O/U 11.5 | 33% |
| Jackie Young: Rebounds O/U 4.5 | 32% |
| NaLyssa Smith: Rebounds O/U 7.5 | 31% |
| Laura Juskaite: Assists O/U 2.5 | 28% |
| NaLyssa Smith: Rebounds O/U 8.5 | 28% |
| Chelsea Gray: Assists O/U 6.5 | 24% |
| Jackie Young: Assists O/U 7.5 | 24% |
| A'ja Wilson: Points O/U 25.5 | 21% |
| A'ja Wilson: Assists O/U 2.5 | 17% |
| A'ja Wilson: Assists O/U 3.5 | 14% |
| A'ja Wilson: Points O/U 27.5 | 13% |
| A'ja Wilson: Rebounds O/U 9.5 | 13% |
| A'ja Wilson: Points O/U 26.5 | 12% |
Market context
Las Vegas Aces vs. Toronto Tempo. The market is currently pricing the outcome at 83% YES, meaning crowd-implied probability sits at that level. Settlement is scheduled for 2026-08-23T23:00:00Z. 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: $189K.
Methodology
Sports-specific comparison page for Las Vegas Aces vs. Toronto Tempo. 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.
- 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.
Trade Las Vegas Aces vs. Toronto Tempo on March Madness Predictions
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