Livesport Prague Open: Marie Bouzkova vs Jessica Bouzas Maneiro

Platform comparison

Market context

Marie Bouzkova has already advanced past Jessica Bouzas Maneiro in the Livesport Prague Open, securing a 2–0 straight-sets victory (7–5, 7–5) on hard court in the Round of 32 match played on 20 July 2026[1][2]. The 100% YES crowd-implied probability for Bouzkova advancing is therefore fully aligned with the completed real-world outcome, not a forecast.

In prediction markets where the underlying event has concluded, probabilities of 100% typically reflect settled certainty rather than speculative confidence; comparable cases in WTA tournament markets show that once match results are officialised via the WTA’s live scores or major tennis outlets, pricing locks immediately with no further drift[2][4]. This eliminates the usual uncertainty around delays, cancellations, or tie resolutions, as the match was fully played and a winner determined within the settlement window.

Traders should monitor the official WTA tournament page for confirmation of Bouzkova’s next-round placement and any schedule updates for the Round of 16, as these confirm the market’s resolution path and rule out post-match disputes[4]. No further catalysts are relevant given the match’s completion, and the 50–50 cancellation clause is inactive since the contest was not delayed beyond seven days or abandoned[2].

Sources: 1 · 2 · 3 · 4 · 5

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

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

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'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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today 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.