Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket App UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket App UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket App UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket App UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket App UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket App 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 App 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
Emma Raducanu faces Iva Jovic in the HSBC Championships scheduled for 13 June 2026 at 12:20 PM ET. The match forms part of a grass-court preparation event ahead of Wimbledon, with both players likely using the tournament to build momentum on a surface that suits their respective games. Raducanu's 2024–2025 season trajectory and current ranking will determine seeding and draw positioning; Jovic, as a rising competitor, presents a variable opponent whose form heading into the event remains the primary unknown.
Historical precedent suggests markets on grass-court warm-up events settle cleanly when both players are fit and scheduled to compete. Raducanu's injury history—particularly her recurring hand and shoulder issues—has created volatility in her match markets over the past two seasons, though recent tournaments show improved availability. Comparable WTA 250 events have seen 100% probability markets compress sharply only when withdrawal announcements surface within 48 hours of play, or when draw changes force schedule shifts. Current pricing reflects confidence in both players' participation, though this remains contingent on no late-stage fitness updates.
Traders should monitor official HSBC Championships draw releases and player social media for injury disclosures, which typically emerge 5–7 days before matches. Weather forecasts for the scheduled date merit tracking, as grass-court events occasionally face delays that could trigger the seven-day rule. Conditional order logic should account for the 50-50 resolution clause: any cancellation, tie, or unfinished match beyond the settlement window closes at 20 June 2026, 16:20 UTC requires automated fallback positioning. Real-time schedule feeds from WTA official channels provide the most reliable data source for programmatic monitoring.
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
- Is this market available outside the US?
- Polymarket App 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 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.
- 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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