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: Learner Tien vs Gael Monfils Set 1 O/U 8.5 | 76% |
| National Bank Open: Learner Tien vs Gael Monfils | 74% |
| National Bank Open: Learner Tien vs Gael Monfils Set 2 Winner | 67% |
| National Bank Open: Learner Tien vs Gael Monfils Set 1 Winner | 65% |
| National Bank Open: Learner Tien vs Gael Monfils Match O/U 21.5 | 56% |
| National Bank Open: Learner Tien vs Gael Monfils Set 1 O/U 9.5 | 54% |
| Completed Match | 50% |
| National Bank Open: Learner Tien vs Gael Monfils Set 2 O/U 8.5 | 50% |
| National Bank Open: Learner Tien vs Gael Monfils Match O/U 22.5 | 50% |
| National Bank Open: Learner Tien vs Gael Monfils Set 2 O/U 9.5 | 50% |
| National Bank Open: Learner Tien vs Gael Monfils Set 2 O/U 10.5 | 50% |
| National Bank Open: Learner Tien vs Gael Monfils Set Handicap +/-1.5 | 47% |
| National Bank Open: Learner Tien vs Gael Monfils Match O/U 23.5 | 44% |
| National Bank Open: Learner Tien vs Gael Monfils Total Sets: O/U 2.5 | 40% |
| National Bank Open: Learner Tien vs Gael Monfils Set 1 O/U 10.5 | 28% |
| National Bank Open: Learner Tien vs Gael Monfils Set Handicap +/-1.5 | 16% |
Market context
Learner Tien’s second-round meeting with Gaël Monfils in Montreal is a classic ranking-versus-renewed-experience setup on outdoor hard courts. Tien is listed around world No. 19, while Monfils is outside the top 300, but the Frenchman has reached this stage by beating Kamil Majchrzak 6-4, 6-4 and still carries a strong National Bank Open history, including previous deep runs in the Canadian Masters event. Their head-to-head is 0-0, so the market is being driven more by current level and surface fit than by any prior matchup data.[1][2][12][15]
The 74% implied chance for Tien is broadly consistent with the pre-match pricing seen in preview coverage, which also leaned towards the American, often by straight sets, and reflected the gap in season records and ranking.[9][11] Tien’s recent results have been more solid overall than Monfils’s in 2026, and he comes in as the younger, higher-rated player, but there is still some risk from Monfils’s proven ability to shorten matches and use the faster hard-court conditions to disrupt rhythm.[4][9][12]
The main trader watchpoints are the order-of-play and any late fitness or withdrawal news, because the market only resolves once a winner advances and flips to 50-50 if the match is not completed within the settlement rules. Tournament listings place the match on Centre Court/central court in Montreal on 5 August, with some feeds showing a delayed or next-day live window, so confirmation of the actual start time matters more than usual.[6][7][10][18] Monfils’s age and recent workload make any medical timeout or retirement scenario more relevant than in a typical second-round fixture, while Tien’s side depends on whether he arrives fully recovered and on schedule after his previous event.[9][12]
Methodology
Football-specific comparison page for توقع: National Bank Open: Learner Tien vs Gael Monfils. 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.
- 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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