Wimbledon WTA: Karolina Pliskova vs Iga Swiatek

Platform comparison

Market context

The real-world event is the second-round WTA tennis match at Wimbledon 2026 between Karolina Pliskova and Iga Swiatek, which took place on 2 July 2026 at 14:30 local time in London. In prediction markets, a YES share pays out if the market resolves to the named outcome (here, Pliskova advancing), while a NO share pays out if it resolves to the opposite (Swiatek advancing) or a tie/cancellation. This specific market currently shows a 0% crowd-implied probability for YES, reflecting that the match has already been played and Swiatek won decisively.

Historical precedents in Grand Slam second rounds show that top-ranked players like Swiatek, ranked No. 3, typically dominate lower-ranked opponents in straight sets, especially on grass where their power and consistency prevail. In this case, Swiatek defeated Pliskova 6–1, 6–3, confirming the market’s 0% YES probability as accurate post-event. Similar matches in recent Wimbledon editions, such as Swiatek’s 2–1 victory over an American opponent before advancing to the next stage, reinforce that elite players rarely lose early rounds unless injured or under exceptional pressure.

Traders should monitor official tournament announcements for any delays, cancellations, or rule changes that might trigger the 50–50 resolution clause, though this is unlikely now given the match’s completion. Recent coverage from Przegląd Sportowy Onet confirms Swiatek’s win and her progression to the next round, eliminating uncertainty about the outcome. With the settlement window ending on 8 July 2026, no further catalysts remain relevant; the market is effectively settled, and any trading activity now would be speculative on historical data rather than future events.

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Methodology

This page reviews Wimbledon WTA: Karolina Pliskova vs Iga Swiatek 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 Prediction Market UK, which mirrors the Polymarket order book at 0% fees.

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.

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.