Roland Garros ATP: Ignacio Buse vs Andrey Rublev

Platform comparison

Active sub-markets

Market context

Ignacio Buse, an Argentine qualifier ranked outside the top 200, faces world number six Andrey Rublev in the opening round of Roland Garros on 24 May 2026. Rublev arrives as a heavy favourite, having reached the quarter-finals at Roland Garros in 2021 and maintaining a consistent top-10 ranking through the clay season. Buse's path to the main draw—via qualifying—underscores the asymmetry: Rublev has played dozens of matches on the ATP tour this year; Buse remains largely untested at this level. The 34% implied probability for Buse reflects realistic odds for a qualifier against an established seed, though not impossible given clay's capacity to level matchups.

Historical precedent suggests qualifiers occasionally upset seeded players at Roland Garros, particularly when ranked opponents arrive fatigued or face unfamiliar styles. However, Rublev's consistency on clay and recent form make a Buse victory a genuine upset rather than a likely outcome. Traders should monitor Rublev's injury status and any late withdrawals in the fortnight leading to the match; scheduling delays beyond 7 days trigger a 50-50 resolution. Liquidity in this market correlates with broader Roland Garros trading activity—deeper book depth typically emerges as the tournament approaches and payment rails (SEPA transfers, Klarna deposits, USDC settlements) process larger volumes of trader capital into the platform.

Methodology

We track Roland Garros ATP: Ignacio Buse vs Andrey Rublev 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

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.

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 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, PolyGram triggers a quick verification flow that finishes in minutes.