Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
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 Best Prediction Markets.
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 and Iva Jovic are scheduled to face off in the HSBC Championships on 13 June 2026 at 12:20 PM ET. The current prediction-market probability stands at 100% YES for Raducanu's advancement, a stark outlier compared to typical sportsbook pricing on women's tennis matches of this calibre. This extreme confidence warrants scrutiny, particularly given the settlement window extends to 20 June—a seven-day buffer that accounts for potential delays or incomplete matches.
Raducanu's ranking trajectory and recent performance metrics provide the foundation for this probability assessment. The British player has demonstrated improved consistency on hard courts since 2023, though her injury history remains a material risk factor in any match-outcome prediction. Comparable WTA 1000 events show that favourites of Raducanu's seeding typically command 65–75% implied probability against unseeded or lower-ranked opponents. Jovic, a rising player on the professional circuit, has limited head-to-head data against top-20 competitors, which historically creates wider probability spreads in prediction markets than traditional sportsbooks would reflect.
Traders should monitor official tournament draws and any withdrawal announcements from either player in the week preceding the match. Court conditions at the HSBC Championships venue, weather forecasts for 13 June, and late injury reports will influence real-time odds adjustments. The 100% probability currently displayed suggests either incomplete market liquidity or an assumption of Raducanu's participation that hasn't been stress-tested against recent form data or competing tournament schedules. Any announcement of Raducanu's withdrawal or Jovic's unexpected ranking surge would be immediate catalysts for repricing.
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 Best Prediction Markets, which mirrors the Polymarket order book directly.
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 Best Prediction Markets, 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.
- What does it cost to trade on Best Prediction Markets?
- Zero. Best Prediction Markets 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, Best Prediction Markets 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: Emma Raducanu vs Iva Jovic on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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