Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Kalshi UK.
Active sub-markets
| HSBC Championships: Harriet Dart vs Kamilla Rakhimova Set 2 O/U 8.5 | 0% Over | 100% Under |
| HSBC Championships: Harriet Dart vs Kamilla Rakhimova Set 2 O/U 9.5 | 0% Over | 100% Under |
| HSBC Championships: Harriet Dart vs Kamilla Rakhimova Set 2 O/U 10.5 | 0% Over | 100% Under |
| HSBC Championships: Harriet Dart vs Kamilla Rakhimova Set 2 Winner | 0% Dart | 100% Rakhimova |
| HSBC Championships: Harriet Dart vs Kamilla Rakhimova Set 1 Winner | 100% Dart | 0% Rakhimova |
| HSBC Championships: Harriet Dart vs Kamilla Rakhimova Match O/U 22.5 | 100% Over | 0% Under |
Market context
Harriet Dart and Kamilla Rakhimova are scheduled to meet in the HSBC Championships on 11 June 2026 at 5:00 AM ET. The current Polymarket pricing reflects zero probability for Dart advancing, suggesting either strong market conviction in Rakhimova or minimal liquidity in the conditional token pair on Polygon. At settlement, the USDC-denominated contract will resolve based on match outcome, with the 50-50 fallback clause triggering only if the match is cancelled outright, ends in a tie, or remains unplayed beyond 7 June without rescheduling clarity.
Dart's recent trajectory offers context for reading this pricing. The British player has competed inconsistently at WTA level, with limited deep runs in tier-one events. Rakhimova, a Kazakh player, has shown steadier progression through qualifying rounds and secondary tour events. Historical precedent suggests that when Polymarket prices a player at 0% in a scheduled match between ranked competitors, it typically reflects either a substantial ranking gap, recent form disparity, or head-to-head record favouring the opponent. The absence of any YES liquidity here may indicate traders view this as a mismatch rather than a genuine contest.
Traders should monitor the official WTA schedule confirmation through early June, as the 5:00 AM ET slot is unusually early and weather or venue changes could trigger the tie-resolution clause. Injury announcements or withdrawal news from either player would immediately shift conditional token values. The settlement window closes 18 June, allowing a full week beyond the scheduled date for match completion before the 50-50 resolution activates.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $465K.
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 Kalshi UK, 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
- Is this market available outside the US?
- Kalshi 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 does it cost to trade on Kalshi UK?
- Zero. Kalshi 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, Kalshi 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.
Trade HSBC Championships: Harriet Dart vs Kamilla Rakhimova on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Kalshi UK →