Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) 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 |
|---|---|
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Total Sets: O/U 2.5 | 100% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 Winner | 100% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 O/U 8.5 | 100% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 O/U 9.5 | 100% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez | 99% |
| Completed Match | 50% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 Winner | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 O/U 8.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set Handicap +/-1.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Match O/U 21.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 O/U 9.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set Handicap +/-1.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Match O/U 22.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 1 O/U 10.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Set 2 O/U 10.5 | 0% |
| Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez Match O/U 23.5 | 0% |
Market context
The doubles pairing of Recek and Siniakov faces Kielan and Hernandez in the Prague 2 tournament, scheduled for 18 August 2026. The 99% implied probability for Recek/Siniakov reflects a significant disparity in seeding or ranking between the two teams, though the specific tournament draw details and player rankings at that date remain subject to confirmation. Prague 2 is a secondary ATP event on the summer hard-court circuit, typically attracting mid-tier professional doubles combinations rather than top-seeded partnerships.
Historical patterns in lower-tier doubles tournaments show that heavily favoured pairings (trading above 95%) frequently encounter disruption through player withdrawal, injury notification, or late schedule changes. The seven-day resolution window creates particular exposure: if either team withdraws within a week of the scheduled date without the match being played, the market settles 50-50 rather than honouring the pre-match odds. This clause has triggered resolution disputes in comparable markets when players cite minor injuries or tournament logistics changes announced days before competition.
Traders should monitor official ATP communications regarding player fitness through mid-August 2026, as summer hard-court schedules often cluster multiple tournaments within short windows, increasing fatigue-related withdrawals. The settlement deadline of 25 August provides only one week of buffer beyond the match date, meaning any delay beyond 25 August without completion triggers the tie resolution. Confirmation of final draw seeding and any late player substitutions will arrive closer to the tournament start date.
Methodology
Football-specific comparison page for Pronóstico: Prague 2 (Doubles): Recek/Siniakov vs Kielan/Hernandez. 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.
- 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.
- 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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