Warsaw: Aliona Falei vs Urszula Radwanska

Platform comparison

Market context

Polymarket is pricing this Warsaw women’s singles contract at **100% YES**, which means the market is already treating Aliona Falei as fully expected to advance against Urszula Radwanska. Because settlement is tied to the result on the court and not to pre-match sentiment, holders are effectively exposed to whether the match is completed and a winner is recorded within the market’s 7-day window on Polygon-settled conditional tokens funded in USDC.

The comparison set points in the same direction. Falei enters with a markedly stronger current tour profile than Radwanska: TennisStats lists Falei’s 2026 win rate at 70.3% against Radwanska’s 30.0%, while Sofascore and TennisTemple place them in Warsaw on outdoor hard courts with no recorded head-to-head at the professional level[1][5][7]. That combination matters for a binary market, because when there is no prior matchup, traders tend to lean on ranking level, recent form, and draw context rather than any direct history between the players[1][5].

For a Polymarket user, the practical catalysts are straightforward: the listed start time, any rescheduling from the Warsaw order of play, and whether the match actually begins and finishes before the settlement deadline. Flashscore and Sofascore both list the fixture for 3 August at 09:00 UTC in Warsaw, so the main risk to a 100% contract is operational rather than pricing-related — for example, a late walkover, cancellation, or a match interruption that leaves no winner within seven days[3][7]. If the contest is played normally, the market should resolve to the player who advances; if it is not played or remains unresolved, the fallback is 50-50 under the contract terms.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Warsaw: Aliona Falei vs Urszula Radwanska 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

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 Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

Do I need to KYC for this market?

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