Pronóstico: Wimbledon WTA: Claire Liu vs Hanne Vandewinkel

Platform comparison

Market context

The underlying real-world event is the first-round WTA match between Claire Liu and Hanne Vandewinkel at Wimbledon, scheduled to begin today at 5:00 pm ET on Court 9. Despite the match being imminent, the prediction market currently prices the "Claire Liu advances" outcome at 0% YES, a stark anomaly given that initial betting odds show both players at 1.9, indicating a perfectly balanced contest[1][2]. This zero pricing suggests the market is not reflecting the on-court probability but rather a specific on-chain resolution condition, likely that the match has not yet started or a withdrawal has occurred before the first ball was played, triggering a fair-price resolution rule where the contract would settle to 50-50 if no winner is determined[4].

Historically, similar zero-price distortions in tennis markets on Polymarket have occurred when a player withdraws pre-match, causing the conditional token to resolve to a fair price rather than a binary win, as the market rules stipulate that if a match does not start (signaled by a ball), the outcome is fair[4]. In comparable cases, such as the 2024 WTA withdrawals, the market price collapsed to near zero for the advancing player before the resolution rule kicked in, leaving traders with a 50-50 settlement if the match was cancelled entirely[4]. Traders should watch for official WTA announcements regarding player fitness or schedule changes, as a late withdrawal would confirm the 0% price is a pre-match technicality rather than a genuine lack of confidence in Liu[1]. The key catalyst is the official start signal; once the first ball is played, the 0% price should correct immediately if the match proceeds, as the fair-price rule no longer applies[4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Qué Es, which mirrors the Polymarket order book directly.

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

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.

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.

Do I need to KYC for this market?

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