Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
66% | 34% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
66% | 34% | 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 |
|---|---|
| Jordin Canada: Assists O/U 8.5 | 66% |
| Angel Reese: Assists O/U 2.5 | 65% |
| O/U 178.5 | 62% |
| O/U 179.5 | 57% |
| Spread -5.5 | 56% |
| O/U 180.5 | 56% |
| O/U 181.5 | 53% |
| Spread -6.5 | 52% |
| Kelsey Plum: Points O/U 16.5 | 51% |
| Alyssa Thomas: Rebounds O/U 8.5 | 51% |
| Alyssa Thomas: Points O/U 15.5 | 51% |
| Allisha Gray: Points O/U 18.5 | 50% |
| Rhyne Howard: Points O/U 16.5 | 50% |
| Angel Reese: Points O/U 15.5 | 50% |
| Jordin Canada: Points O/U 10.5 | 50% |
| Angel Reese: Rebounds O/U 12.5 | 50% |
| Allisha Gray: Rebounds O/U 2.5 | 50% |
| Kelsey Plum: Rebounds O/U 1.5 | 50% |
| Jordin Canada: Assists O/U 7.5 | 50% |
| Kelsey Plum: Assists O/U 4.5 | 50% |
| Alyssa Thomas: Points O/U 14.5 | 50% |
| O/U 182.5 | 50% |
| Rhyne Howard: Points O/U 17.5 | 50% |
| Kelsey Plum: Points O/U 15.5 | 50% |
| O/U 183.5 | 48% |
| Rhyne Howard: Rebounds O/U 3.5 | 46% |
| Jordin Canada: Rebounds O/U 3.5 | 44% |
| Rhyne Howard: Assists O/U 3.5 | 44% |
| Alyssa Thomas: Assists O/U 8.5 | 37% |
| Allisha Gray: Assists O/U 2.5 | 35% |
| Phoenix Mercury vs. Atlanta Dream | 32% |
| Allisha Gray: Rebounds O/U 3.5 | 23% |
Market context
Phoenix Mercury face Atlanta Dream in Atlanta, with the market’s 32% YES implying the Mercury are a clear underdog on the road. That lines up with the current shape of the matchup: Atlanta entered with the stronger overall record and home edge, while Phoenix have been only moderate away from home, and the most recent meeting between these teams finished in an 82-80 Dream win on 24 May.[2][4][11]
Historically, this pairing has tended to tighten late rather than produce lopsided margins. In that May game, Atlanta won despite both teams shooting in the low-40s from the field, with the Dream getting a decisive edge from perimeter scoring and playmaking, including Rhyne Howard’s 21 points and Jordin Canada’s double-double.[4][10][12] Recent form also matters: Phoenix arrived off wins over Chicago and the Liberty, but Atlanta had mixed results over its previous stretch, including a heavy loss to Las Vegas before rebounding at home against Seattle.[2][9]
For traders, the main catalysts are any late injury or rest news, because both teams have recently relied on high-usage frontcourt and guard production to steady their offences. ESPN’s pregame page frames Atlanta as protecting a home win streak, while Yahoo’s game preview notes the Dream’s 10-4 home record and Phoenix’s 6-9 away mark, two inputs that make last-minute availability updates especially relevant.[2][11] The other dependency is schedule context: if either side is on a compressed run of games, rotation management could matter more than season-long averages.[2]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $168K.
Methodology
Sports-specific comparison page for Phoenix Mercury vs. Atlanta Dream. 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.
- 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.
Trade Phoenix Mercury vs. Atlanta Dream on March Madness Predictions
Live order book, 0% fees, USDC settlement in seconds.
Open live market →