Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
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
Polymarket has this contract at **0% YES** for Hernan Casanova to advance, which means the market is currently assigning no meaningful chance to a completed win outcome before settlement. Because the market is settled on whether Casanova or Carlos Lopez Montagud advances, the on-chain price on Polygon is really a view on whether the scheduled ITF Men Denia match is expected to be played through to a winner, rather than a pure pre-match tennis line.
That near-zero print is easier to read against the market’s mechanics. Polymarket’s rules here pay out on the named player who advances, but they also treat several non-completion cases differently: if the match is cancelled, delayed beyond seven days, or otherwise not resolved, the market can settle 50-50; if play starts but ends through retirement, default, disqualification, or another non-completion, the contract follows the stated resolution logic rather than a normal match finish. In practical terms, 0% YES usually reflects either stale liquidity, a strong expectation that the listed outcome is unlikely, or traders pricing in the possibility that the event will not resolve in the standard way.
For traders, the main catalysts are late tournament updates: order-of-play changes, withdrawals, walkovers, and whether Denia keeps the fixture on court or pushes it beyond the settlement window. Because ITF-level draws can change quickly, the key watchpoints are the official match schedule, any pre-match retirement notice, and whether either player is pulled from the draw before first ball. If the contest is delayed, interrupted, or not completed, the market outcome can diverge sharply from the simple win/loss framing.
Sources: 1
Methodology
This page reviews ITF Denia: Hernan Casanova vs Carlos Lopez Montagud across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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 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 PolyGram 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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