Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
63% | 37% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
63% | 37% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| National Bank Open: Valentin Royer vs Tommy Paul Match O/U 21.5 | 63% |
| National Bank Open: Valentin Royer vs Tommy Paul Set Handicap +/-1.5 | 52% |
| National Bank Open: Valentin Royer vs Tommy Paul Match O/U 22.5 | 51% |
| Completed Match | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 2 O/U 8.5 | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 1 O/U 8.5 | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 2 O/U 9.5 | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 1 O/U 9.5 | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 2 O/U 10.5 | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 1 O/U 10.5 | 50% |
| National Bank Open: Valentin Royer vs Tommy Paul Match O/U 23.5 | 45% |
| National Bank Open: Valentin Royer vs Tommy Paul Total Sets: O/U 2.5 | 37% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 1 Winner | 36% |
| National Bank Open: Valentin Royer vs Tommy Paul Set 2 Winner | 26% |
| National Bank Open: Valentin Royer vs Tommy Paul | 22% |
Market context
Valentin Royer’s meeting with Tommy Paul at the National Bank Open has opened with the market pricing Royer as a clear outsider, and the crowd-implied 18% sits a touch below most external models that have Paul around the high-70s or low-80s to win. That gap is consistent with the wider ratings picture: String Tension’s Elo model puts Paul ahead 78.6% to 21.4%, and notes the pair have never met at tour level, so there is no direct head-to-head pattern to lean on[2][14]. Paul’s stronger hard-court numbers and higher ranking also line up with the pre-match odds, which cluster around 1.16-1.20 for Paul and 4.4-5.3 for Royer[3][8][9][10].
For traders, the main catalysts are less about history than about availability and match completion. The official tournament listing confirms the fixture exists in the draw, while live scoring and match pages indicate it was scheduled for 6 August, with coverage already active around the start window[1][7][11][16]. That matters because this market resolves 50-50 if the match is not played, ends in a tie, or is delayed beyond seven days without a winner, so any weather interruption, withdrawal, or scheduling reshuffle would be materially important[1]. Outside of that, the decisive line move would likely come from late confirmation on Paul’s fitness or any sign that the match format or court assignment changes close to first serve, since the current price already reflects a strong favourite and limited upside for Royer unless there is a late availability shock[5][12][14].
Methodology
Football-specific comparison page for توقع: National Bank Open: Valentin Royer vs Tommy Paul. 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 (US-focused) or Manifold (play-money).
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.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- 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.
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