Pronóstico: Wimbledon WTA: Tyra Caterina Grant vs Marie Bouzkova

Platform comparison

Market context

Tyra Caterina Grant faces Marie Bouzkova in the second round of the 2026 Wimbledon WTA, a match originally slated for 6:00am ET on 1 July but now live on 2 July. On Polymarket, the contract for Grant advancing trades at 28¢, implying a 28% chance she beats Bouzkova, while the on-chain mechanics use USDC on Polygon with conditional tokens to settle outcomes automatically once the match concludes.

Historical precedents in grass-court tennis show that players coming through qualifying, like Grant who defeated Katie Boulter 6-4, 6-2 in round one, often carry strong momentum but face steep odds against established top-20 opponents. Bouzkova, ranked higher and favoured by Tennis Tonic at 1.36 odds to win in two sets, has a 4-0 grass record in 2026, whereas Grant’s 7-1 overall record includes limited top-tier exposure, mirroring past cases where qualifiers advance once but falter against seasoned grass specialists.

Traders should monitor the official WTA schedule for any delays or walkovers, as Robinhood’s rules state the market remains open if postponed beyond two weeks, and check for injury updates from both players before the 10:00 UTC start. Recent form data from Sofascore confirms Bouzkova’s consistency, while Grant’s qualifying path suggests resilience but also vulnerability against higher-ranked opponents, making pre-match news and real-time court conditions the primary catalysts for price shifts.

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Methodology

We track Pronóstico: Wimbledon WTA: Tyra Caterina Grant vs Marie Bouzkova 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 Argentina. 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.

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.

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.