Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
76% | 24% | 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: Arthur Fils vs Cameron Norrie Set 1 O/U 8.5 | 76% |
| National Bank Open: Arthur Fils vs Cameron Norrie | 70% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 1 Winner | 66% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 2 Winner | 63% |
| National Bank Open: Arthur Fils vs Cameron Norrie Match O/U 21.5 | 53% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 2 O/U 8.5 | 51% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 2 O/U 9.5 | 51% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 1 O/U 9.5 | 51% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 2 O/U 10.5 | 51% |
| Completed Match | 50% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set Handicap +/-1.5 | 46% |
| National Bank Open: Arthur Fils vs Cameron Norrie Match O/U 22.5 | 45% |
| National Bank Open: Arthur Fils vs Cameron Norrie Match O/U 23.5 | 43% |
| National Bank Open: Arthur Fils vs Cameron Norrie Total Sets: O/U 2.5 | 37% |
| National Bank Open: Arthur Fils vs Cameron Norrie Set 1 O/U 10.5 | 27% |
Market context
Arthur Fils against Cameron Norrie at the National Bank Open is priced with Fils as the clearer favourite, and the market’s 69% read sits a touch below some external projections that have him around 68-73% depending on the model or sportsbook. Tennis.com has Fils as a 68% projected winner, Tennis Tonic’s preview makes him the pick, and bookmaker odds in the same range imply a similar edge, which supports the crowd’s lean without making it overwhelming.[4][1][6][8][16]
The main historical frame is that there is no established main-tour head-to-head between the pair, so traders are leaning on ranking, surface fit and current form rather than a direct match-up record. That matters because Fils’ price is being set more by his higher ceiling on hard courts and stronger market rating than by any prior meeting evidence, while Norrie’s case is that a first meeting can be less predictable than the raw probability suggests.[1][17][5]
The main catalysts are straightforward: whether both players are confirmed to start on schedule, and whether there is any late change to the order of play or withdrawal news before the settlement window closes. Public listing pages show the match on the Montréal schedule for 8 August, with live odds still moving around the low-70s for Fils, so any scratch, postponement or walkover would be more important to this market than marginal pre-match form noise.[8][16][11]
Methodology
Football-specific comparison page for توقع: National Bank Open: Arthur Fils vs Cameron Norrie. 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
- 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.
- 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.
- 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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