Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
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 BTC Prediction.
Active sub-markets
Market context
Svitolina and Bencic are scheduled to meet in the Roland Garros women's draw on 31 May 2026, with the winner advancing to the next round. The current 44% implied probability for Svitolina reflects a tight matchup between two established clay-court competitors, though Svitolina enters as the slight favourite in traditional sportsbooks. The settlement window closes 7 June 2026, allowing a six-day buffer beyond the scheduled date to accommodate potential delays without triggering a 50-50 resolution.
Historically, Svitolina holds a 2–1 head-to-head advantage over Bencic on clay surfaces, though their most recent encounter occurred in 2019. Bencic's resurgence following her 2020–2021 injuries has seen her reach multiple Grand Slam quarterfinals, whilst Svitolina has maintained consistent seeding at Roland Garros despite recent ranking fluctuations. The 44% probability suggests the market is pricing in Bencic's improved form and serve-and-volley strengths as meaningful counterweights to Svitolina's baseline consistency.
Traders should monitor official Roland Garros draw confirmations and any injury updates through the ATP/WTA injury tracker in the week preceding the match. Weather conditions at Roland Garros—particularly court speed and humidity—can favour Bencic's aggressive game or Svitolina's grinding style. On-chain volume and funding rates on btc-prediction.bet may spike if either player announces withdrawal or if macro volatility in BTC/ETH creates broader risk-off sentiment affecting prediction market liquidity. Recent WTA rankings adjustments and seeding announcements, typically released 48 hours before the tournament, could shift market sentiment materially.
Methodology
This page reads Roland Garros WTA: Elina Svitolina vs Belinda Bencic on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Where can I trade this market with the lowest fees?
- On BTC Prediction, 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'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, BTC Prediction 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 BTC Prediction
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