Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) 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 |
|---|---|
| Completed Match | 100% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 2 O/U 8.5 | 100% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 1 O/U 8.5 | 100% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set Handicap +/-1.5 | 100% |
| Liberec: Norbert Gombos vs Gonzalo Bueno | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 1 Winner | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 2 Winner | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Match O/U 21.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set Handicap +/-1.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Total Sets: O/U 2.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 2 O/U 9.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Match O/U 22.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 1 O/U 9.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 2 O/U 10.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Match O/U 23.5 | 0% |
| Liberec: Norbert Gombos vs Gonzalo Bueno Set 1 O/U 10.5 | 0% |
Market context
Norbert Gombos and Gonzalo Bueno meet on red clay in Liberec in a semi-final rematch of last year’s event, with Bueno again the higher-ranked player at ATP No. 160 against Gombos at No. 423.[1][2][12] Their only previous meeting in Liberec ended 6-4, 6-0 to Bueno in the 2025 semi-finals, which is the clearest recent head-to-head frame for reading this market.[2][16][17]
That history supports why the crowd-implied **0% YES** looks detached from the actual matchup: Bueno already owns the head-to-head on clay, while Gombos is the older player and the one trying to bridge a significant ranking gap.[2][12][16] In a Challenger setting, a single recent surface-specific result carries more weight than broad season records, especially when the same venue and court are involved.[1][2]
The main trader watchpoints are whether the scheduled Liberec slot holds and whether either player’s path through the draw changes before serve-off, because Challenger orders of play can move and late withdrawals can still flip settlement rules.[1][7][12] The live event listing shows the match due on Svijani Court at 11:50 UTC, with no published injury or coaching change notes in the available sources, so the market is being driven mainly by ranking, surface, and the prior Liberec result.[1][12][16]
Methodology
Sports-specific comparison page for Liberec: Norbert Gombos vs Gonzalo Bueno. 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 or Manifold.
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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