Prostejov: Hynek Barton vs Taro Daniel

Platform comparison

Market context

Hynek Barton and Taro Daniel are scheduled to compete in a tennis match at Prostejov on 5 June 2026. In prediction markets, a YES share represents a bet that Barton advances; a NO share represents a bet that Daniel advances. The current probability displayed (100% YES) suggests the market has priced in an extremely high likelihood of Barton's progression, though this extreme reading warrants scrutiny given the settlement window extends to 12 June, allowing seven days for the match to conclude.

Barton, a Czech player competing on home soil, typically commands modest odds advantages in domestic tournaments, though historical data on ATP Challenger events at Prostejov shows that home-court effects rarely produce certainty-level probabilities unless one player is significantly ranked higher or the opponent has withdrawn. Daniel, a Japanese professional, has competed across multiple tour levels and rarely appears in markets at such extreme probability skews unless injury or withdrawal information has emerged. The 100% reading suggests either incomplete market information or a technical issue in probability aggregation rather than genuine consensus.

Traders should monitor official tournament draws and player status announcements through the ATP and tournament organisers in the week preceding 5 June. Injury reports, withdrawal notices, or schedule changes would materially alter the match outcome. The seven-day grace period before resolution means delays or incomplete matches have a defined pathway to 50-50 settlement, reducing the risk of ambiguous outcomes. Current odds merit verification against recent player rankings and confirmed participation status.

Methodology

This page reviews Prostejov: Hynek Barton vs Taro Daniel 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

Resolution source: This market settles from the official publication at https://www.atptour.com/en/scores/current. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

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

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.

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.