Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Liberec: Inaki Montes vs Sumit Nagal Set 2 O/U 8.5 | 100% |
| Liberec: Inaki Montes vs Sumit Nagal Set 1 O/U 8.5 | 100% |
| Liberec: Inaki Montes vs Sumit Nagal Set Handicap +/-1.5 | 100% |
| Liberec: Inaki Montes vs Sumit Nagal | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set 1 Winner | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Total Sets: O/U 2.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Match O/U 21.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set Handicap +/-1.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set 2 Winner | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set 2 O/U 9.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Match O/U 22.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set 1 O/U 9.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set 2 O/U 10.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Match O/U 23.5 | 0% |
| Liberec: Inaki Montes vs Sumit Nagal Set 1 O/U 10.5 | 0% |
Market context
The Liberec tournament in the Czech Republic will host a first-round match between Spanish player Inaki Montes and Indian competitor Sumit Nagal on 27 July 2026. Polymarket currently prices this contract at 0% YES, implying zero probability of Montes advancing. This extreme pricing reflects either a technical glitch in the market's conditional token mechanics on Polygon, or traders have positioned themselves entirely on the Nagal side with no USDC liquidity supporting the Montes outcome.
Montes, ranked outside the ATP top 200, has limited recent tournament data to evaluate against Nagal, who has competed in Grand Slam qualifying rounds and ATP Challenger events. Historical precedent suggests markets pricing clay-court matches at absolute extremes often correct sharply once trading volume increases; the 0% floor typically indicates insufficient order book depth rather than genuine certainty. Comparable Challenger-level matches on Polymarket have shown probability swings of 30–50 percentage points within 48 hours of settlement windows closing, particularly when one player's recent form or injury status becomes clarified.
Traders should monitor the ATP Challenger Tour schedule for any withdrawal announcements or schedule changes affecting Liberec in late July. Recent news from the ATP indicates fixture confirmations typically arrive 10–14 days before tournament starts. The settlement window closes 3 August 2026 at 08:00 UTC, allowing an eight-day buffer for match completion or resolution of any retirement scenarios. Any shift in Montes's seeding or ranking adjustments before the draw announcement could trigger repricing on the conditional tokens.
Methodology
We track Liberec: Inaki Montes vs Sumit Nagal 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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket Scam? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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