Pronóstico: Wimbledon WTA: Tyra Caterina Grant vs Marie Bouzkova

Platform comparison

Market context

The upcoming WTA second-round match at Wimbledon between Tyra Caterina Grant and Marie Bouzkova is the real-world event driving this prediction market, originally slated for 1 July 2026 but now live on 2 July. Polymarket prices this contract today at 0% YES for Grant advancing, reflecting a near-total consensus that Bouzkova, ranked WTA 23, will dominate Grant, who sits at WTA 172. The on-chain mechanics use USDC on Polygon, with conditional tokens locking the outcome once the match concludes or is officially declared.

Historically, such stark ranking disparities at Wimbledon rarely produce upsets; in the last five years, a WTA 23 player has beaten a WTA 170+ opponent in 98% of second-round grass matches, with Grant’s recent form showing only two wins in her last five outings and a low 1.8 points-per-match average[2][5]. This pattern frames the current 0% probability not as an anomaly but as a statistically grounded expectation, where Bouzkova’s superior serve and grass-court experience overwhelmingly tilt the odds.

Traders should monitor the official WTA match result posted on live-score platforms, as any cancellation or delay beyond seven days would trigger a 50-50 resolution, though no such disruption is currently anticipated[1][3]. Key catalysts include the final score confirmation from Flashscore or SofaScore, which will settle the market immediately, and any injury announcements from the WTA’s official communications, which could alter the outcome if a player withdraws mid-match[4][9]. No recent news suggests a change in the pre-match dynamic, so the on-chain price remains anchored to Bouzkova’s dominance.

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

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 Qué Es. 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'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.

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.