HSBC Championships: Harriet Dart vs Kamilla Rakhimova

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Active sub-markets

Market context

The HSBC Championships is a prestigious women's tennis tournament held annually in Birmingham, England. This market concerns a first-round match scheduled for 11 June 2026 between British player Harriet Dart and Kazakhstan's Kamilla Rakhimova. A YES share represents a bet on Dart advancing; a NO share bets on Rakhimova progressing. The current 0% implied probability for Dart suggests traders are either heavily favouring Rakhimova or, more likely given the extreme reading, that insufficient liquidity or information exists to establish a meaningful market price at this early stage.

Dart, ranked around 150–180 on the WTA tour in recent seasons, has competed in Birmingham's main draw before but rarely as a seeded player. Rakhimova, similarly ranked in the 140–170 range, has limited recent tournament history at this level. Head-to-head records between lower-ranked players are sparse, making direct comparison difficult. The 0% reading is atypical for a match between players of comparable ranking and reflects either a data gap or minimal trading activity rather than certainty about the outcome.

Key variables for traders include confirmation of both players' fitness and entry into the draw closer to June 2026, any ranking shifts that might alter seeding, and weather conditions on the day—Birmingham's outdoor grass courts are weather-dependent. The settlement window closes 18 June 2026, allowing a seven-day grace period for rescheduling. Traders should monitor WTA tour announcements and both players' recent match results in the weeks preceding the tournament to reassess the probability as more information becomes available.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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

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 it cost to trade on Prediction Market UK?

Zero. Prediction Market 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.

Do I need to KYC for this market?

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