Roland Garros ATP: Luca Van Assche vs Patrick Kypson

Platform comparison

Active sub-markets

Market context

Luca Van Assche and Patrick Kypson are scheduled to meet in the opening rounds of Roland Garros on 24 May 2026. The Polymarket contract currently trades at 50 cents on the dollar for Van Assche's advancement, reflecting genuine uncertainty about the outcome. Settlement hinges on a straightforward winner determination; if the match fails to produce a result within seven days of the scheduled date, conditional tokens resolve to a 50-50 split across both sides.

Van Assche, a Belgian prospect ranked in the ATP's lower tier, has shown inconsistent form on clay courts historically. Kypson, an American player, similarly lacks a dominant record on the Roland Garros surface. Direct head-to-head records between lower-ranked players often prove sparse, making comparable matchups difficult to isolate. When such data gaps exist, market pricing tends to default towards equilibrium unless one player carries recent momentum or a notable ranking advantage into the tournament week.

Traders should monitor the official Roland Garros draw confirmation and any late withdrawals or injury announcements in the fortnight before play begins. Weather disruptions at Roland Garros have occasionally forced multi-day delays; the seven-day buffer in this contract's terms provides some protection against minor scheduling shifts, though extended rain could still trigger the 50-50 resolution clause. ATP ranking updates through May will clarify seeding implications, though neither player is likely to occupy a seeded position. Court assignments and surface conditions reported during the tournament's opening matches may also shift perceived advantage between the two competitors.

Methodology

We track Roland Garros ATP: Luca Van Assche vs Patrick Kypson 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

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

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.