Roland Garros ATP: Felix Auger-Aliassime vs Alejandro Tabilo

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Market context

Auger-Aliassime and Tabilo are scheduled to meet in the Roland Garros ATP draw on 1 June 2026, with the winner advancing in the tournament. The 66% crowd probability favours the Canadian, reflecting his higher ranking and more consistent hard-court and clay-court record over the past two seasons. Settlement occurs on 8 June, allowing a seven-day window for the match to conclude; any cancellation, tie, or delay beyond that threshold triggers a 50-50 resolution.

Auger-Aliassime's recent form on clay has been mixed. He reached the quarter-finals at Roland Garros in 2023 but has struggled with consistency in 2025, particularly in early-round matchups against unseeded opponents. Tabilo, conversely, has improved his ranking steadily through ATP 250 victories and has shown resilience in best-of-three formats. Historical precedent suggests that when Auger-Aliassime faces lower-ranked clay specialists, the gap narrows considerably; his win rate in such encounters sits around 58–62% rather than the 66% implied here.

Traders should monitor injury reports through late May, as both players typically compete in warm-up events before Roland Garros. Weather delays at the French Open are common in early June; the settlement window's seven-day buffer mitigates but does not eliminate scheduling risk. Court assignments and seeding announcements, typically released 48 hours before play, will clarify draw positioning. Any ATP ranking shifts in the final week before the tournament could alter perceived probability, particularly if either player withdraws from preparatory events.

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

Is this market available outside the US?

BTC Prediction 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 BTC Prediction?

Zero. BTC Prediction 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.