Roland Garros WTA: Kaitlin Quevedo vs Leolia Jeanjean

Platform comparison

Active sub-markets

Market context

Kaitlin Quevedo faces Leolia Jeanjean in a Roland Garros women's singles match scheduled for 25 May 2026. The current Polymarket pricing reflects near-certainty that this fixture will proceed to a conclusion, with conditional tokens trading at 100% YES across the USDC/Polygon infrastructure. Settlement occurs by 1 June, allowing a six-day window for match completion beyond the original date before the market defaults to 50-50 split.

Jeanjean, a French clay-court specialist ranked around 70–80 on the WTA tour, has demonstrated consistent performance at Roland Garros in recent seasons, reaching the second round in 2024 and 2025. Quevedo, an American player with a lower ranking, typically competes in qualifying rounds at Grand Slams. Historical precedent suggests that home-nation players at Roland Garros—particularly French competitors—benefit from scheduling advantages and crowd support, though neither player ranks among the tournament's seeded contenders. The probability assignment reflects baseline expectations that the match will occur without cancellation or extended delay.

Traders should monitor the official Roland Garros draw confirmation and any weather disruptions affecting the clay courts in late May. The tournament's scheduling practices typically accommodate rain delays within the seven-day window, making outright cancellation unlikely unless extraordinary circumstances arise. Court assignments and match timing adjustments, typically announced 24 hours before play, represent the primary catalyst for settlement clarity. No recent injury reports or withdrawal announcements have surfaced for either player as of current records.

Methodology

We track Roland Garros WTA: Kaitlin Quevedo vs Leolia Jeanjean 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 PolyGram, 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 PolyGram?

Zero. PolyGram 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.