Stuttgart Open: Giovanni Mpetshi Perricard vs Gauthier Onclin

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Active sub-markets

Market context

The Stuttgart Open grass-court tournament will host a first-round match between French qualifier Giovanni Mpetshi Perricard and Belgian player Gauthier Onclin on 10 June 2026. Polymarket currently prices this contract at 100% YES for Mpetshi Perricard, reflecting either overwhelming confidence in the Frenchman's advancement or minimal liquidity depth on the conditional token pair. The match sits in the early rounds of a 500-level ATP event, where seeding and recent form typically correlate with progression, though grass courts introduce volatility that hard-court rankings don't always capture.

Mpetshi Perricard has shown upward trajectory on the professional circuit, whilst Onclin operates at a lower ranking tier with limited ATP main-draw experience. Historical Stuttgart Open first-round data suggests favourites advance roughly 75–80% of the time, yet grass-court specialists and unseeded players have produced notable upsets in this tournament's history. The 100% probability on Polymarket suggests either the market has collapsed to one side or traders view this matchup as a near-certainty—a signal worth scrutinising against actual ATP rankings and recent head-to-head records.

Traders should monitor the official ATP entry list confirmation and any late withdrawals through early June, as qualifying draws sometimes shift. Weather delays on grass courts at Stuttgart are uncommon but possible; the settlement window extends to 17 June, allowing seven days beyond the scheduled date before a 50-50 resolution triggers. Recent injury reports or late ranking changes affecting seeding could shift the underlying match dynamics, though current pricing suggests such information has already been priced in.

Methodology

This page reviews Stuttgart Open: Giovanni Mpetshi Perricard vs Gauthier Onclin 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 Polymarket Scam? — 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

Where can I trade this market with the lowest fees?

On Polymarket Scam?, 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 Scam? 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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? 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.