Roland Garros ATP: Roberto Bautista Agut vs Brandon Nakashima

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Market context

Roberto Bautista Agut and Brandon Nakashima are scheduled to meet in the first round of Roland Garros on 24 May 2026. The Spanish player, ranked in the mid-20s, brings extensive clay-court experience and a consistent record at the French Open, where he has regularly reached the second week. Nakashima, the American prospect, has shown improvement on slower surfaces but remains less proven on clay at Grand Slam level, with limited deep runs at Roland Garros in his career to date.

The 0% implied probability on this contract diverges sharply from typical sportsbook opening lines for such matchups, which would ordinarily price Bautista Agut as a clear favourite given his clay credentials and ranking advantage. This extreme probability suggests either a data lag in the prediction market, a settlement-mechanism concern among traders, or genuine uncertainty about whether the match will proceed as scheduled. First-round delays and cancellations at Roland Garros are uncommon but not unprecedented, particularly if weather disruptions or player injury occur in the days preceding the fixture.

Traders should monitor official ATP and Roland Garros communications for any scheduling changes or player withdrawals through the settlement window closing 31 May 2026. Recent tournament reports indicate no current injury concerns for either player. The seven-day grace period in the resolution criteria means matches delayed beyond 30 May without completion would trigger a 50-50 outcome, a material tail risk that may explain the current market hesitation. Conventional sportsbook odds should provide a reality-check against the prediction market's extreme reading.

Methodology

This page reviews Roland Garros ATP: Roberto Bautista Agut vs Brandon Nakashima across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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.

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 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.