Roland Garros, Qualification ATP: Arthur Fery vs Pedro Martinez

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Market context

Arthur Fery and Pedro Martinez are scheduled to meet in Roland Garros qualifying, with the market settling on who advances rather than on set score or margin. For a programmatic read, the cleanest baseline is the price implied by the draw state and any confirmed completion status, then to update only when the match is officially started, completed, or pushed outside the settlement window. In practice, these qualifier markets often behave more like event-completion contracts than pure tennis outrights, because postponements, walkovers and unplayed matches can matter as much as form.

The historical frame is straightforward: a lower-ranked qualifier facing a seeded clay-court player usually prices around surface fit, recent match volume and whether the favourite has a routine path through qualifying. Tipstop’s snapshot gives Fery a better last-10 win rate, but also notes Martinez as the odds favourite, which is consistent with a player who may be more reliable on clay and over longer best-of-three sets. Sofascore and Flashscore both list the fixture as a scheduled match in Paris on 20 May, which supports treating it as a live event rather than a purely hypothetical listing; ATP head-to-head pages are the right place to check whether there is any prior meeting, but a zero or sparse H2H is common in this bracket.

For traders using bots or conditional orders, the main catalysts are simple: official order-of-play updates from Roland Garros, any late withdrawal or medical timeout news, and confirmation that the match has actually started before expiry logic is triggered. The settlement rule also makes timing critical: if there is no result within seven days of the scheduled date, the market can revert to 50-50, so stale “not played” positions need monitoring rather than leaving them unattended. If a score feed shows the match has begun but no winner is recorded, the path to resolution depends on whether one player is officially advanced, so automated checks should watch the tournament’s official result feed rather than relying only on live-score snapshots.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Roland Garros, Qualification ATP: Arthur Fery vs Pedro Martinez 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.

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.

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.