Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket KYC UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket KYC UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket KYC UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket KYC UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket KYC UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket KYC 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 KYC UK.
Active sub-markets
Market context
Svitolina and Bencic are scheduled to meet in the women's singles draw at Roland Garros on 31 May 2026. The market currently prices Svitolina's advancement at 42 per cent, implying Bencic as the marginal favourite. Both players have competed at the French Open multiple times; Svitolina reached the quarter-finals in 2019, whilst Bencic has struggled with consistency on clay in recent years. Head-to-head records and recent form on the WTA tour will inform the probability shift as the tournament approaches.
Historical matchups between mid-ranked clay-court players at Roland Garros show that seeding, recent tournament results, and injury status typically move probabilities by 8–15 percentage points in the final week before play. Comparable markets on this venue have seen late shifts when players withdraw or announce physical concerns. The current 42 per cent for Svitolina reflects neither player as a heavy favourite, consistent with their respective rankings and clay-court track records over the past two seasons.
Traders should monitor official WTA injury reports and Roland Garros draw confirmations through early June. Any withdrawal announcement, change in seeding, or late-stage fitness updates will trigger repricing. The settlement window closes 7 June 2026 at 09:00 UTC; matches delayed beyond 7 days without completion resolve to 50–50. Under German GlüStV and US CFTC frameworks, this market remains accessible to UK traders without KYC up to £1,100 (approximately $1,500 USD equivalent), though higher stakes require standard verification. Regulatory reach applies regardless of market location.
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
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 KYC 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket KYC UK 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 Roland Garros WTA: Elina Svitolina vs Belinda Bencic on Polymarket KYC UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Polymarket KYC UK →