Livesport Prague Open: Nikola Bartunkova vs Yue Yuan

Platform comparison

Market context

Livesport Prague Open’s women’s draw is in the knockout phase, so the Bartunkova–Yuan contract is mainly a question of whether the scheduled match actually takes place and, if so, who advances. The current 100% YES crowd price implies the market is treating Bartunkova’s advancement as virtually certain, but that is materially different from an outright sportsbook view, which would usually be much closer to a moneyline on the individual match rather than a binary “advance” contract.

For context, these tournament-specific markets often look overconfident when a player has home-court support or the bracket appears straightforward, yet tennis draws can shift quickly because of withdrawals, walkovers and retirements. The Prague event’s main-draw singles runs from 20 to 26 July, with matches staged daily from 11:00 and the singles final on 26 July, so a contract tied to an original 20 July slot can still be affected by scheduling changes, late order-of-play updates, or an on-court retirement that leaves the advancing player determined by tournament rules.[1] For traders, the key catalysts are the daily order of play, any official withdrawal or medical update, and whether either player is moved off the match court because earlier ties run long.[1]

Sources: 1

Methodology

This page reviews Livesport Prague Open: Nikola Bartunkova vs Yue Yuan 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

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.

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.

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.