Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 1 O/U 8.5 | 100% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 1 O/U 9.5 | 100% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 1 O/U 10.5 | 100% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 2 Winner | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Total Sets: O/U 2.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Match O/U 21.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 2 O/U 8.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set Handicap +/-1.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Match O/U 22.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 2 O/U 9.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set Handicap +/-1.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 2 O/U 10.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Match O/U 23.5 | 50% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud | 0% |
| Completed Match | 0% |
| ITF Denia: Hernan Casanova vs Carlos Lopez Montagud Set 1 Winner | 0% |
Market context
The match in question is a scheduled ITF Men’s event in Denia between Hernan Casanova and Carlos Lopez Montagud, and a **YES** share would pay out if the market’s named outcome occurs as defined, while **NO** would pay out if it does not. In practice, these markets are usually read as a binary view on whether one side advances or wins under the event rules, with edge cases such as withdrawals, retirements, or postponements handled by the contract terms rather than by the scoreboard alone.[2]
For context, head-to-head records can help explain why a market may lean one way, but they are only a partial guide because ITF matches are often decided by form, surface, and availability on the day. A recent head-to-head listing shows Casanova has won more matches than Lopez Montagud in their previous meetings, which is the sort of historical edge traders typically use when anchoring a price, even though it does not guarantee the next result.[1] A very low crowd-implied probability of **0% YES** usually indicates that the market is effectively pricing the named outcome as extremely unlikely, or that trading interest is too thin for a meaningful consensus to form.
What matters now is whether the fixture is actually played and completed within the settlement window. Traders should watch the official order of play, any late withdrawals, and whether the match starts on schedule, because the contract language can treat a walkover, retirement, or non-completion differently from a normal result.[2] If the match is not played at all, or is delayed beyond the allowed period without a winner, the market can settle to a separate fallback outcome rather than either side winning outright.[2]
Methodology
We track ITF Denia: Hernan Casanova vs Carlos Lopez Montagud 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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