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: Emma Raducanu vs Anna Blinkova Set Handicap +/-1.5 | 100% Raducanu | 0% Blinkova |
| HSBC Championships: Emma Raducanu vs Anna Blinkova Set 1 O/U 8.5 | 0% Over | 100% Under |
| HSBC Championships: Emma Raducanu vs Anna Blinkova Set 1 O/U 9.5 | 0% Over | 100% Under |
| HSBC Championships: Emma Raducanu vs Anna Blinkova Set 1 O/U 10.5 | 0% Over | 100% Under |
| HSBC Championships: Emma Raducanu vs Anna Blinkova | 100% Emma Raducanu | 0% Anna Blinkova |
| Completed Match | 100% YES | 0% NO |
Market context
The HSBC Championships fixture between Raducanu and Blinkova is scheduled for 9 June 2026 at 04:00 ET. This WTA 1000 event in Birmingham precedes Wimbledon and typically draws strong field depth. The 100% implied probability reflects either exceptionally high confidence in match completion or minimal liquidity depth, a pattern common in early-season tennis markets where deposit flows remain concentrated among core traders. Settlement occurs 16 June, allowing a seven-day buffer for rescheduling without triggering the 50-50 tie resolution clause.
Historical precedent from WTA 1000 events shows cancellation rates below 2% when scheduled more than two weeks ahead, though weather disruption in the UK during early June carries material risk. Raducanu's recent form and seeding status relative to Blinkova will shift the market once draw confirmation arrives; currently, the absence of detailed odds separation suggests book depth constraints typical of markets awaiting deposit inflows. SEPA and Klarna on-ramps often see uptick once betting odds stabilise post-draw, as traders require clearer pricing to justify capital deployment.
Traders should monitor official WTA communications regarding draw confirmation, player injury updates, and weather forecasts for the Birmingham region in early June. Recent WTA scheduling announcements have favoured match completion over postponement, reducing tail risk. The settlement window's seven-day grace period means only extreme disruption—simultaneous player withdrawal or venue closure—would trigger the 50-50 outcome. Current probability saturation suggests limited arbitrage opportunity until liquidity fragments across competing deposit rails.
Methodology
We track HSBC Championships: Emma Raducanu vs Anna Blinkova 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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Polymarket Deposit UK, 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.
- 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.
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