Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Deposit UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Deposit UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Deposit UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Deposit UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Deposit UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Deposit 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 Polymarket Deposit UK.
Active sub-markets
| HSBC Championships: Harriet Dart vs Liudmila Samsonova | 100% Harriet Dart | 0% Liudmila Samsonova |
| Completed Match | 100% YES | 0% NO |
| HSBC Championships: Harriet Dart vs Liudmila Samsonova Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
| HSBC Championships: Harriet Dart vs Liudmila Samsonova Set 1 Winner | 0% Dart | 100% Samsonova |
| HSBC Championships: Harriet Dart vs Liudmila Samsonova Set Handicap +/-1.5 | 0% Samsonova | 100% Dart |
| HSBC Championships: Harriet Dart vs Liudmila Samsonova Set 1 O/U 9.5 | 100% Over | 0% Under |
Market context
Harriet Dart and Liudmila Samsonova are scheduled to meet in the HSBC Championships, a WTA 1000 event held in Birmingham. The match was originally set for 8 June 2026 at 05:00 ET, with the settlement window closing on 15 June. The 84% implied probability for Dart's advancement reflects market confidence in the British player, though the early morning scheduling and potential weather delays in the Midlands introduce execution risk beyond pure matchup odds.
Dart has shown steady improvement on grass courts over recent seasons, whilst Samsonova's form remains volatile—she has recorded both dominant wins and unexpected losses against lower-ranked opponents. Historical precedent suggests that when a domestic player faces a volatile opponent on home soil in a prestigious event, the crowd-implied probability often overweights the favourite by 5–8 percentage points. Samsonova's recent results and ranking trajectory will be critical; if she enters the tournament with momentum from warm-up events, the 84% figure may compress significantly.
Traders monitoring this market should track official WTA announcements regarding draw confirmation and any schedule adjustments. Injury reports for both players typically emerge 48–72 hours before play. Deposit flows into prediction markets tend to spike when major tournaments approach, and withdrawal rails—SEPA transfers, Klarna instant payouts, and USDC on-chain settlement—experience higher volumes during high-confidence markets like this one. Early liquidity depth will depend on how many depositors view the 16-point gap as value or overpriced relative to grass-court volatility.
Methodology
This page reviews HSBC Championships: Harriet Dart vs Liudmila Samsonova across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Deposit UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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
- 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 Polymarket Deposit UK?
- Zero. Polymarket Deposit 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, Polymarket Deposit 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.
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