Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov | 100% |
| Completed Match | 100% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 1 Winner | 100% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 2 O/U 8.5 | 100% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 2 Winner | 100% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set Handicap +/-1.5 | 100% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Match O/U 21.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Total Sets: O/U 2.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 1 O/U 8.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 2 O/U 9.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Match O/U 22.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 1 O/U 9.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set Handicap +/-1.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 2 O/U 10.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Set 1 O/U 10.5 | 0% |
| Plovdiv 2: Carlos Sanchez Jover vs George Lazarov Match O/U 23.5 | 0% |
Market context
Carlos Sanchez Jover was priced as the clear favourite against George Lazarov in Plovdiv 2, with TennisExplorer showing average match odds around 1.32 for Sanchez Jover and 2.90 for Lazarov, while Tennis Tonic’s preview also listed Sanchez Jover at 1.33 and Lazarov at 2.98. Kalshi’s contract is already sitting at **100% YES**, which is materially stronger than those sportsbook-style prices and suggests the market is treating the outcome as effectively settled rather than merely likely.[19][4][17]
The historical frame is straightforward: the pair have now met in this quarter-final, and the available match reports show Sanchez Jover winning 2–0, 6–2, 6–3.[3][5] That result fits the pre-match consensus that Sanchez Jover had the higher baseline edge, but it also explains why a prediction market can end up much closer to certainty than bookmaker lines once a result has been recorded and reflected across live data feeds.[3][19] Tennis Insight and other preview pages also pointed to Sanchez Jover as the pick, so there was little sign of a meaningful analyst split on the head-to-head itself.[7][4]
The main trader catalyst is whether the contract data and settlement source recognise the match as officially completed, because the market resolves on advancement, not just scheduled participation. Multiple live-score services now list the contest as finished, with Sanchez Jover advancing 2–0, so the remaining risk is less about play and more about any administrative mismatch between platforms, score feeds, or tournament draw updates.[3][8][10][17] If there were any delayed or abandoned-status issues, that would matter for the 50–50 fallback language, but the currently published match reports are aligned on a completed Sanchez Jover win.[3][5][10]
Methodology
We track Plovdiv 2: Carlos Sanchez Jover vs George Lazarov across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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