Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Kingston: Valentin Royer vs Luis Guto Miguel | 100% |
| Completed Match | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Total Sets: O/U 2.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 1 Winner | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Match O/U 21.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 2 O/U 8.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 2 O/U 9.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Match O/U 22.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 2 O/U 10.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Match O/U 23.5 | 100% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 1 O/U 8.5 | 0% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 2 Winner | 0% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set Handicap +/-1.5 | 0% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 1 O/U 9.5 | 0% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set Handicap +/-1.5 | 0% |
| Kingston: Valentin Royer vs Luis Guto Miguel Set 1 O/U 10.5 | 0% |
Market context
Valentin Royer and Luis Guto Miguel are scheduled to contest a first-round match at the ATP 250 Kingston event on 17 August 2026. The market currently reflects 100% implied probability for Royer, suggesting the crowd perceives a decisive favourite, though the settlement window extends to 24 August to accommodate potential scheduling delays beyond the original date.
Royer, a French player ranked in the lower ATP tiers, has competed primarily on Challenger circuits where he has shown inconsistent results. Guto Miguel, a Brazilian prospect, similarly operates at Challenger level with modest win-loss records against comparable opposition. Neither player commands a significant head-to-head record, and direct matchups between players at this ranking tier are rare. The 100% probability skew likely reflects either missing information in the market (such as a confirmed withdrawal or injury announcement), or reflects the crowd's assessment that one player has withdrawn or will not compete. Historical precedent suggests markets at extreme probabilities—particularly 100%—often signal an administrative resolution rather than a competitive outcome.
Traders should monitor official ATP and tournament communications through 17 August for withdrawal announcements, which would trigger the resolution criteria. The Kingston tournament typically confirms final draw details and player participation status 48 hours before matches commence. Any injury updates or late scratches from either player would shift the market substantially. The seven-day grace period before the 50-50 tie resolution applies only if the match begins but remains incomplete; a straightforward cancellation before play starts would also resolve to 50-50 under the stated terms.
Methodology
Football-specific comparison page for توقع: Kingston: Valentin Royer vs Luis Guto Miguel. 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.
- 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.
- 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.
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