Roland Garros, Qualification ATP: Henrique Rocha vs Borna Gojo

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Market context

Polymarket is pricing Henrique Rocha to win this Roland Garros qualifying match at 100% YES, which on the exchange means the USDC-denominated conditional token is effectively trading at the ceiling for Rocha advancing on Polygon. The contract settles on the player who advances, not simply who starts well, so a live scoreline matters less than who is ultimately recorded as the winner. If the match is abandoned before completion and no player is awarded progression, the market can still fall back to a 50-50 outcome under the rules.

The market’s near-certain price sits well above the bookmaker range visible in recent screens, where Rocha was around 1.54-1.57 and Borna Gojo about 2.25-2.51, implying Rocha was favoured but not overwhelmingly so. That gap matters because Polymarket prices often compress faster than sportsbook odds when the crowd leans hard one way, but the settlement logic is stricter: a retirement, walkover, cancellation, or delay beyond the seven-day window can change the final resolution even if the match looked one-sided beforehand. Recent pre-match listings also place the contest on Court 8 in Paris, with live-score feeds showing a start time around 10:20-10:40 UTC rather than the original scheduled slot, so traders should treat timing as part of the risk set.

For practical watching, the key catalysts are the official match order, any withdrawal or medical update, and whether the tie is completed inside the settlement window ending 2026-05-27T11:00:00Z. Qualifying matches at Grand Slams can shift quickly if the schedule is disrupted by weather or court delays, and the contract only resolves once a winner is formally advanced. If Rocha and Gojo do not finish under normal conditions, the on-chain token outcome follows the event rules rather than the scoreboard alone.

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Methodology

We track Roland Garros, Qualification ATP: Henrique Rocha vs Borna Gojo 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

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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'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.