Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga | 100% |
| Completed Match | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 2 O/U 8.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Total Sets: O/U 2.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 2 Winner | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Match O/U 21.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 1 O/U 8.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 2 O/U 9.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Match O/U 22.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 2 O/U 10.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 1 O/U 9.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Match O/U 23.5 | 100% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set Handicap +/-1.5 | 1% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 1 Winner | 0% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set Handicap +/-1.5 | 0% |
| National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga Set 1 O/U 10.5 | 0% |
Market context
Alexei Popyrin’s meeting with Roman Andres Burruchaga at the National Bank Open has to be read through contrasting form lines rather than any direct head-to-head, because the pair have not played each other before.[1][6][12] The market’s heavy **96% yes** price is consistent with the ranking gap on the event page, which lists Burruchaga higher in the standings, but the more recent form data is mixed: Popyrin has dropped his last seven matches, while Burruchaga’s last-52-week record is materially stronger.[2][8] In practical terms, that means the crowd is still treating Popyrin’s established ATP level as the main baseline, but not ignoring Burruchaga’s steadier year-to-date results.[1][2]
For traders, the key catalyst is whether the scheduled first-round match is actually completed within the tournament’s timeline, because the market only resolves to 50-50 if it is cancelled, ends level, or is delayed more than seven days without a winner.[Market description] The live tournament listings currently show the matchup as active, with no injury or withdrawal note in the supplied sources, so the main dependency is still the order of play and any late schedule shifts from the draw.[3][6][8] Any pre-match retirement news, walkover, or official rescheduling would matter far more here than broader tour context, because the settlement is tied only to whether Popyrin advances against Burruchaga.[Market description]
Methodology
Sports-specific comparison page for National Bank Open: Alexei Popyrin vs Roman Andres Burruchaga. 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.
- 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.
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