Roland Garros WTA: Diane Parry vs Amanda Anisimova

Platform comparison

Active sub-markets

Market context

The Roland Garros women's draw will feature a first-round encounter between French qualifier Diane Parry and American Amanda Anisimova on 30 May 2026. The 100% implied probability reflects the match's confirmed scheduling within the main draw, though this pricing appears disconnected from meaningful competitive uncertainty—both players are established tour competitors with documented head-to-head history and recent form data that would typically generate meaningful odds separation.

Parry, a French domestic talent, has competed regularly on the WTA circuit and benefits from home-court conditions at Roland Garros, where crowd support historically influences match momentum. Anisimova, a former US Open semi-finalist with a career-high ranking in the top 20, brings greater Grand Slam experience and consistency across surfaces. Their prior meetings and recent clay-court preparation will shape the tactical approach; Anisimova's power game and Parry's court positioning represent contrasting styles that typically produce competitive matches rather than one-sided results.

Traders should monitor injury updates through late May, as both players' preparation schedules in the fortnight preceding Roland Garros will signal fitness status. The WTA's official draw confirmation and any late withdrawals remain the primary catalysts affecting match certainty. Given the settlement window extends to 6 June and allows for seven-day delays before triggering the 50-50 resolution, weather disruptions or scheduling conflicts pose secondary risks. The current 100% pricing likely reflects only the administrative confirmation of the match rather than competitive probability, creating potential value asymmetry for traders assessing actual match outcome likelihood.

Methodology

We track Roland Garros WTA: Diane Parry vs Amanda Anisimova on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Prediction Today, 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 Prediction Today?

Zero. Prediction Today routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.