Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax 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 Tax UK.
Active sub-markets
| HSBC Championships: Emma Raducanu vs Iva Jovic | 100% Emma Raducanu | 0% Iva Jovic |
| Completed Match | 100% YES | 0% NO |
Market context
The HSBC Championships match between Emma Raducanu and Iva Jovic was scheduled for 13 June 2026 at 12:20 PM ET. The current market probability of 100% YES reflects either a confirmed advance by Raducanu or settlement conditions already met; however, the settlement window extends to 20 June, allowing seven days for match completion or force majeure events. Under the market rules, cancellation without play, ties, or delays exceeding seven days trigger a 50-50 resolution, whilst retirements after play begins favour the advancing player.
Historical precedent from WTA tour matches shows that player withdrawals due to injury or illness occur in roughly 3–5% of scheduled contests, particularly in back-to-back tournament weeks. Raducanu's injury history—notably her 2021–2022 wrist and ankle issues—remains relevant context, though her recent participation in major events suggests improved fitness management. Jovic, ranked lower on the WTA ladder, would need to overcome a significant seeding disadvantage; comparable matchups at this tier typically favour the higher-ranked player in 70–75% of outcomes.
Traders should monitor official WTA and HSBC Championships announcements for any schedule changes, player withdrawals, or venue disruptions. Weather conditions at the venue in June and any late injury reports from either player in the days preceding the match represent material catalysts. UK-based traders should note that prediction markets under £1,500 notional value typically fall outside FCA scope, though German GlüStV regulations may apply if the operator is EU-licensed. US CFTC reach extends to US-domiciled traders regardless of market size, requiring compliance verification before entry.
Methodology
We track HSBC Championships: Emma Raducanu vs Iva Jovic 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 Tax 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.
- Is this market available outside the US?
- Polymarket Tax 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.
- 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 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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