Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
0% | 100% | 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
Market context
Linda Fruhvirtova and Elsa Jacquemot are scheduled to meet in the first or early rounds of the 2026 Roland Garros women's draw on 25 May. The 0% implied probability across prediction markets reflects either a technical issue with market liquidity, an assumption that one player will withdraw before the match, or minimal trading activity at settlement. Given the match is still five months away, such extreme probabilities warrant scrutiny against conventional sportsbook offerings and the players' recent form trajectories.
Fruhvirtova, a Czech player born in 2006, has competed on the ITF and WTA circuits with variable results; Jacquemot, a French qualifier, typically features in lower-tier events and Roland Garros qualifying draws. Historical precedent suggests that when two players of comparable ranking face off at a Grand Slam, prediction markets rarely settle at absolute extremes unless one player has announced withdrawal or injury. The 0% reading here is unusual enough to suggest either no meaningful volume or a data anomaly rather than genuine consensus that Fruhvirtova cannot win.
Traders should monitor both players' entry confirmations and injury updates through May, as Roland Garros draw confirmations typically arrive in late April. French domestic media outlets and the WTA official schedule will flag any withdrawals or late replacements. The settlement window closes 1 June, allowing a seven-day buffer beyond the scheduled date; any match delay beyond 1 June without completion triggers a 50-50 resolution. Current sportsbook lines, if available, should be cross-referenced against this market's extreme reading to identify whether the discrepancy reflects genuine information asymmetry or simply thin liquidity in a low-profile early-round matchup.
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
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.
- 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.
- 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 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: Linda Fruhvirtova vs Elsa Jacquemot on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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