Roland Garros ATP: Felix Auger-Aliassime vs Roman Andres Burruchaga

Platform comparison

Active sub-markets

Market context

Felix Auger-Aliassime, the Canadian world No. 6, faces Roman Andres Burruchaga in the opening round of Roland Garros 2026. The match was originally scheduled for 28 May at 5:00 AM ET, placing it in the early morning slot typical of the tournament's first-round scheduling. Auger-Aliassime has competed consistently at Grand Slams over recent seasons, whilst Burruchaga, an Argentine player ranked outside the top 100, qualifies as a significant underdog in this matchup. The 100% crowd probability reflects the substantial gap in ranking and recent form between the two competitors.

Historical context shows that seeded players at Roland Garros advance in opening rounds at rates exceeding 95%, particularly when facing unranked or low-ranked opponents. Auger-Aliassime's clay-court record, though not his strongest surface, remains solid enough to favour him heavily in a first-round encounter. The market's extreme probability reading aligns with comparable fixtures involving top-10 players against qualifier-level opposition, where settlement typically occurs without incident.

Traders monitoring this market should track official Roland Garros scheduling updates and any late injury announcements in the week preceding 28 May. Weather disruptions at Roland Garros occasionally delay matches beyond the standard seven-day window, which would trigger a 50-50 resolution. Deposit flows via Klarna and SEPA transfers into the book tend to spike when major tournament draws are confirmed, typically 10–14 days before play begins. Withdrawal liquidity on this market remains straightforward given its high implied probability, with USDC settlement available for traders seeking faster off-ramp options than traditional banking rails.

Methodology

We track Roland Garros ATP: Felix Auger-Aliassime vs Roman Andres Burruchaga 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

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 Klarna UK, 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.

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 Polymarket Klarna UK?

Zero. Polymarket Klarna UK 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.