HSBC Championships: Harriet Dart vs Kamilla Rakhimova

Platform comparison

Active sub-markets

Market context

Harriet Dart, the British number two ranked player, faces Kazakhstan's Kamilla Rakhimova in the HSBC Championships scheduled for 11 June 2026. The match is set for 5:00 AM ET, placing it in the early morning slot typical of the tournament's scheduling. Polymarket currently prices this contract at 0% YES, indicating the conditional token for Dart's advancement holds negligible value on Polygon. This extreme pricing reflects either incomplete market information or a technical issue, as both players are active professionals with realistic chances of match completion and victory.

Dart's recent form and ranking advantage suggest the market's zero valuation warrants scrutiny. She has competed consistently on the WTA circuit and holds a significant seeding advantage over Rakhimova, a player who has competed primarily on secondary tours. Historical precedent from similar early-round matchups at tier-one events shows that higher-ranked players advance approximately 75–80% of the time when facing unranked or lower-ranked opponents. The extreme probability discount here is unusual for a straightforward singles match between players of differing calibre.

Traders should monitor official HSBC Championships draw confirmations and any injury announcements from either player's camp in the week preceding the event. Schedule changes or weather delays could trigger the 50-50 resolution clause if the match extends beyond seven days without completion. Recent WTA scheduling updates typically appear on the official WTA website and tournament social media channels. The settlement window closes 18 June 2026, providing a one-week buffer for match completion and result confirmation.

Methodology

We track HSBC Championships: Harriet Dart vs Kamilla Rakhimova 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

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

Is this market available outside the US?

Polymarket UK 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.

What does it cost to trade on Polymarket UK?

Zero. Polymarket UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.