HSBC Championships: Donna Vekic vs Emma Raducanu

Platform comparison

Active sub-markets

Market context

The HSBC Championships in Birmingham represents one of the WTA's premier grass-court events, and a potential second-round encounter between Donna Vekic and Emma Raducanu would pit two players with markedly different trajectories on the surface. Vekic, a consistent top-20 performer, has built a reliable grass record through multiple seasons of exposure to the circuit's fastest courts. Raducanu, by contrast, has played limited grass-court matches since her 2021 US Open breakthrough, with her recent seasons disrupted by injury and inconsistent tournament participation. The pair have not met on grass, though their overall head-to-head record stands at 1–1 from hard-court encounters, offering limited predictive value for this surface-specific matchup.

The 100% implied probability reflects the market's assessment that this match will proceed as scheduled on 14 June 2026. However, traders should monitor Raducanu's fitness status closely in the weeks preceding the tournament, given her history of withdrawals and late scratches from events. Any announcement regarding either player's withdrawal, injury, or schedule adjustment would trigger immediate repricing. The settlement window's extension to 21 June provides a seven-day buffer for delays, but grass-court tournaments in the UK are rarely postponed beyond their scheduled dates due to venue constraints. Confirmation of the draw and final entry lists typically arrives one week before the event begins, offering the final checkpoint for market participants assessing whether both players will actually compete.

Methodology

We track HSBC Championships: Donna Vekic vs Emma Raducanu on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

Where can I trade this market with the lowest fees?

On Champions League Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Champions League Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 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?

Not under $1,500 of lifetime trading volume. Above that threshold, Champions League Prediction triggers a quick verification flow that finishes in minutes.