Roland Garros ATP: Alejandro Tabilo vs Valentin Vacherot

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Active sub-markets

Market context

Tabilo versus Vacherot is priced at 51% on Polymarket's conditional token structure, reflecting near-parity between the Chilean and French players ahead of their Roland Garros first-round encounter scheduled for 28 May 2026. The market's USDC settlement mechanism on Polygon resolves based on match advancement rather than set scores, meaning any victory—regardless of margin—triggers a YES resolution for the winner. The 51% probability suggests traders view this as genuinely competitive, though the tight pricing also reflects limited historical data between these specific opponents and uncertainty around seeding, draw position, and pre-tournament form at the time of trading.

Tabilo's recent trajectory shows steady ATP ranking improvement, having broken into the top 50 consistently over the past two seasons, whilst Vacherot remains a fringe tour player with sporadic main-draw appearances. Head-to-head records between lower-ranked players often prove unreliable predictors; clay-court specialisation and recent tournament results matter more than historical matchups. The settlement window closing on 4 June allows a seven-day buffer beyond the scheduled date, accommodating typical Roland Garros scheduling delays without triggering the 50-50 tie resolution.

Traders should monitor late-May injury reports, particularly any withdrawal announcements from either player, as Roland Garros draws frequently shift. Seeding and draw positioning, published roughly one week before the tournament, will clarify whether either player faces favourable or unfavourable first-round matchups that could affect their availability or motivation. Recent ATP rankings and clay-court performance in the weeks preceding the tournament will provide the sharpest signal for repricing.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Legit?, which mirrors the Polymarket order book directly.

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 Polymarket Legit?, 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.

Is this market available outside the US?

Polymarket Legit? 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.

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, Polymarket Legit? triggers a quick verification flow that finishes in minutes.