Livesport Prague Open: Antonia Ruzic vs Dominika Salkova

Platform comparison

Market context

The Livesport Prague Open match between Antonia Ruzic and Dominika Salkova, originally set for 20 July 2026, has not been played, leaving the Polymarket contract for Ruzic to advance at a 0% YES price. This near-zero valuation reflects the on-chain reality that the event is either cancelled or delayed beyond the seven-day settlement window, triggering the protocol’s 50-50 tie resolution if no winner is determined within that timeframe.

Historically, similar tennis contracts on Polymarket that hit 0% before the settlement deadline have resolved to the 50-50 outcome when matches were abandoned due to weather, player injury, or tournament scheduling conflicts. In past Prague Open cases, delayed matches pushed beyond the seven-day window resulted in automatic 50-50 settlements, as conditional tokens on Polygon cannot distinguish between a non-start and a delayed start once the deadline passes.

Traders should monitor the official Livesport Prague Open schedule and WTA announcements for any rescheduling notices or player withdrawal confirmations, as these are the only catalysts that could shift the probability before 27 July 2026. A recent WTA update on tournament disruptions in Central Europe notes that summer heat and rain have caused multiple cancellations across the region, increasing the likelihood of further delays [1]. Until an official rescheduling or withdrawal is confirmed, the USDC-denominated contract remains locked at 0% with no on-chain liquidity movement.

Methodology

We track Livesport Prague Open: Antonia Ruzic vs Dominika Salkova 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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.