ITF Denia: Hernan Casanova vs Carlos Lopez Montagud

Platform comparison

Market context

Polymarket is pricing Hernan Casanova vs Carlos Lopez Montagud at **0% YES** right now, so the contract is effectively saying there is no market expectation that Casanova will advance under the event rules. On Polymarket, this is an on-chain position settled in USDC on Polygon via conditional tokens, so the final outcome depends on the match result as defined by the contract, not just who is favoured on paper.[1]

A **0%** print is usually associated with a contract that the market believes is already out of the money, often because the player has withdrawn, the event has moved on, or the market has become stale relative to the live tournament status. In tennis markets, the distinction matters: a straight win for the opponent resolves to the opposing side, but a walkover, cancellation, or delay beyond the settlement rules can push the market to **50-50** instead.[1] That means comparable cases often trade near zero when participants think the named player will not appear, yet that same price can flip sharply if an official order of play, scoreboard update, or draw amendment shows the match is still live.

For traders, the key catalysts are the tournament’s published schedule, any official withdrawal or retirement notices, and whether play actually begins before the seven-day deadline in the rules. The market description says the match was originally scheduled for 24 July 2026, so the practical watchpoints are whether organisers confirm the fixture, whether one player advances by normal play, or whether a non-completion triggers the fallback 50-50 outcome.[1] In tennis, late scratchings and postponements are common enough that the real edge is often in reading the event feed faster than the crowd.

Sources: 1 · 2

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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 PolyGram. 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'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.

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.

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.