Pronóstico: Wimbledon WTA: Barbora Krejcikova vs Mirra Andreeva

Platform comparison

Market context

The second-round WTA clash at Wimbledon between Barbora Krejcikova and Mirra Andreeva is set to begin today at 6:00 AM ET on Centre Court, with the market currently pricing Krejcikova’s advancement at 100% YES despite odds suggesting Andreeva is the stronger favourite. On-chain, this contract trades on Polygon using USDC, where conditional tokens lock the payout to the winner once the match concludes, reflecting the platform’s real-time pricing of the event rather than abstract speculation.

Historically, Andreeva has shown a pattern of tight Wimbledon performances, including a quarterfinal finish and a fourth-round exit, while Krejcikova’s only prior encounter with Andreeva ended in a narrow 7-6, 3-2 retirement loss after 97 minutes of play, with Andreeva winning the first set in a tiebreak[1][2]. This precedent frames the 100% YES price as unusually confident, given that Andreeva has beaten Krejcikova in their first meeting and holds a stronger moneyline at -237 versus Krejcikova’s +182[1].

Traders should monitor official WTA announcements for any delays or retirements, as Andreeva’s current form on grass is described as “great” and she is considered Krejcikova’s best chance on grass, though Andreeva remains in a strong position overall[6]. The match’s completion is critical, as any cancellation or delay beyond seven days would trigger a 50-50 resolution, and the tight first set in their previous encounter suggests a high likelihood of over 2.5 sets, a bet priced at +125 at DraftKings[1].

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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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.