Livesport Prague Open: Antonia Ruzic vs Dominika Salkova

Platform comparison

Market context

Antonia Ruzic and Dominika Salkova are set to face each other in a singles match at the Livesport Prague Open, a WTA tournament held in Prague. The contest, originally scheduled for 20 July 2026, determines which player advances to the next round. In prediction markets, a YES share represents a bet that the market’s specific outcome will occur, while a NO share bets it will not; here, the market asks whether Ruzic will win her match against Salkova.

The current crowd-implied probability of 0% YES suggests traders believe Ruzic is virtually certain to lose, or that the match may not proceed as expected. Historically, such extreme probabilities in tennis markets often precede a withdrawal, injury, or scheduling change rather than a straightforward on-court result. Comparable cases from recent WTA events show that when one player’s win probability collapses to near zero before play, the market frequently resolves to the 50-50 tie clause if the match is cancelled or delayed beyond seven days, rather than reflecting a decisive on-court loss.

Traders should monitor official WTA and Livesport Prague Open announcements for player status updates, including injury reports or withdrawal notices, which could trigger the tie resolution. The match’s settlement window ends on 27 July 2026, so any delay beyond that date without a winner will also activate the 50-50 outcome. With the match already past its original start time, the primary catalyst is whether either player is confirmed to compete, as a non-start would override any on-court performance and reset the odds to even.

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.

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.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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 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.