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 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
Emma Raducanu faces Anna Blinkova in the HSBC Championships, scheduled for 9 June 2026 at 4:00 AM ET. The match is part of the WTA 1000 event held in London. The current crowd-implied probability of 100% YES suggests near-certainty that the match will be contested and produce a winner, though this extreme reading warrants scrutiny against available sportsbook data and recent form.
Raducanu's historical performance against lower-ranked opponents and her home-court advantage in London provide context for the overwhelming confidence in match completion. However, the 100% probability diverges notably from typical sportsbook treatment of WTA matches at this tier, where injury withdrawals and late schedule adjustments occur in roughly 2–4% of cases. Comparable WTA 1000 events show that matches scheduled at unconventional times (4:00 AM ET suggests a European morning slot) occasionally face rescheduling pressures, particularly if weather or court conditions deteriorate. Blinkova's ranking and recent tour activity will determine whether sportsbooks price her as a competitive opponent or a heavy underdog.
Traders should monitor injury reports and official WTA communications through early June, particularly any updates on Raducanu's fitness given her historical injury patterns. Schedule confirmations closer to the event date will clarify whether the 4:00 AM ET slot holds or shifts, as delays beyond seven days trigger the 50-50 resolution clause. Recent WTA announcements regarding the Championships venue and draw logistics should be cross-referenced against standard completion rates for matches at equivalent ranking levels.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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
- 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.
- Is this market available outside the US?
- Best Prediction Markets 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.
- 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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