Bastad: Irene Burillo Escorihuela vs Kaitlin Quevedo

Platform comparison

Market context

The underlying real-world event is the WTA 125K quarter-final in Båstad between Irene Burillo Escorihuela and Kaitlin Quevedo, scheduled for 6:00 AM ET on 9 July 2026, with the market currently pricing Burillo Escorihuela’s advancement at 0% despite live projections favouring Quevedo by 81%[1][7]. This extreme divergence mirrors historical cases where crowd-implied probabilities collapsed due to unverified injury news or late withdrawals, yet subsequent live data corrected the odds within hours; such patterns suggest the current 0% figure is likely a transient liquidity anomaly rather than a fundamental assessment of player capability[2][4].

A power-user evaluating conditional order tools should monitor the official WTA Nordea Open schedule for any delay notices or player status updates, as these are the primary catalysts that would reset the probability from its current floor[5][8]. Recent tournament coverage notes that Quevedo, aged 20, holds a superior recent form trajectory (WWLWLW) compared to Burillo Escorihuela’s (WWLLWW), making her the statistically projected winner on clay[2][10]. Traders must watch for the live score feed on Tennis.com or Flashscore to confirm match commencement, as any cancellation beyond seven days would trigger the 50-50 settlement clause, rendering the current 0% price irrelevant[1][5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Bastad: Irene Burillo Escorihuela vs Kaitlin Quevedo across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Bot UK, which mirrors the Polymarket order book at 0% fees.

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 Bot UK. 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'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.

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.