Wimbledon WTA: Amanda Anisimova vs Sofia Kenin

Platform comparison

Market context

The underlying real-world event is the second-round Wimbledon WTA match between Amanda Anisimova and Sofia Kenin, which Anisimova has already won in a dramatic three-set tiebreaker, advancing to the third round. This means the prediction market titled "Wimbledon WTA: Amanda Anisimova vs Sofia Kenin" is effectively settled, with the 100% YES price for Anisimova reflecting the on-chain certainty that she advanced against Kenin [1][2].

Historically, similar all-American clashes at Wimbledon have produced volatile probabilities before the final point, yet once a tiebreaker is decided, conditional tokens on Polygon lock instantly, as seen when Anisimova served three of her 20 aces to hold off Kenin in the deciding frame [2]. Past cases where players retired due to injury, such as Anisimova’s earlier back issue against Kenin in a different match, created 50-50 settlements, but this contest was completed without cancellation, eliminating that risk [5].

Traders should watch for official confirmation of the third-round schedule and any post-match injury updates, though the match result is already recorded on Flashscore and Sofascore [6][8]. The catalyst is simply the on-chain resolution of the conditional token, which will settle to Anisimova as the USDC payout is triggered once the settlement window closes on 8 July 2026 [9]. No further announcements are needed, as the outcome is definitive.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Wimbledon WTA: Amanda Anisimova vs Sofia Kenin 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 Polymarket Legit?. 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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Legit? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.