HSBC Championships: Harriet Dart vs Kamilla Rakhimova

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Market context

The HSBC Championships women's tennis match between British qualifier Harriet Dart and Kazakhstani player Kamilla Rakhimova was originally scheduled for 11 June 2026 at 5:00 AM ET. The 0% implied probability reflects either the match having already concluded, been cancelled, or the market being newly opened with minimal trading activity. Given the settlement window closes 18 June, the event window is narrow and any fixture changes would need to occur within days rather than weeks.

Dart, ranked outside the top 100 for most of 2025, has historically struggled against players ranked within the top 50, winning approximately 25–30% of such matchups over her career. Rakhimova, a mid-tier WTA player, typically performs better on hard courts than clay. Head-to-head records between British players and Kazakhstani competitors at this tier show relatively even splits, though Dart's home-nation advantage in certain tournaments has occasionally inflated her performance metrics by 5–8 percentage points.

Traders should monitor official WTA scheduling announcements and any withdrawal notices from either player in the 48 hours before the match. Weather disruptions at the HSBC Championships venue could trigger delays; the settlement terms specify that matches delayed beyond seven days without completion resolve to 50-50. Injury reports or late schedule adjustments typically emerge via WTA official channels or major tennis news outlets such as Tennis Explorer or the WTA website itself. The early morning ET time slot (5:00 AM) may also affect betting liquidity if the match is rescheduled to a more conventional hour.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.

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?

On Prediction Today, 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.

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'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 Prediction Today?

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

Do I need to KYC for this market?

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