Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Today Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Today → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Today → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Today → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Today → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Today → |
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 Prediction Today.
Active sub-markets
| Ilkley: Alicia Dudeney vs Himeno Sakatsume | 100% Alicia Dudeney | 0% Himeno Sakatsume |
| Completed Match | 100% YES | 0% NO |
| Ilkley: Alicia Dudeney vs Himeno Sakatsume Match O/U 21.5 | 0% Over | 100% Under |
| Ilkley: Alicia Dudeney vs Himeno Sakatsume Match O/U 22.5 | 0% Over | 100% Under |
| Ilkley: Alicia Dudeney vs Himeno Sakatsume Match O/U 23.5 | 0% Over | 100% Under |
| Ilkley: Alicia Dudeney vs Himeno Sakatsume Set 1 O/U 8.5 | 100% Over | 0% Under |
Market context
The Ilkley grass-court tournament will host a first-round match between British qualifier Alicia Dudeney and Japanese player Himeno Sakatsume on 8 June 2026. The 100% implied probability reflects the market's assessment that this fixture will proceed as scheduled and produce a decisive outcome. No material changes to either player's status or tournament logistics have emerged in the past 48 hours to shift expectations.
Dudeney, competing on home soil, typically benefits from crowd support and familiarity with British grass conditions—factors that historically favour domestic players in early rounds at established events. Sakatsume, ranked lower on the WTA circuit, faces the dual challenge of travel fatigue and adaptation to a surface where her record remains underdeveloped. First-round matches at grass tournaments show high completion rates; cancellations or extended delays beyond the seven-day threshold are rare unless weather becomes severe or injury forces withdrawal during play.
Traders should monitor the Ilkley tournament's official draw confirmation and any weather alerts for early June in Yorkshire, though forecasts remain stable. Injury reports from either player's recent warm-up events will carry weight; Dudeney's participation in qualifying rounds beforehand will signal her fitness level. The settlement window closes 15 June, allowing a one-week buffer for rescheduling if necessary. Withdrawal announcements typically arrive 24–48 hours before scheduled play, providing a final checkpoint before the match begins.
Methodology
This page reviews Ilkley: Alicia Dudeney vs Himeno Sakatsume across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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?
- Prediction Today 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.
- 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, Prediction Today 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.
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