Roland Garros, Qualification ATP: Gianluca Cadenasso vs Leandro Riedi

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Active sub-markets

Market context

Gianluca Cadenasso and Leandro Riedi are due to meet in Roland Garros men’s qualifying, with the market still showing a 0% YES crowd price despite the fixture being listed by multiple live-score services and ATP head-to-head pages. Tennis markets at this stage are usually driven less by name recognition than by whether a player actually takes the court and how the draw unfolds, so the key baseline is simple: if the match is played to completion, one of these two will advance and the market should resolve to that winner.

The clearest comparative frame comes from pre-match pricing rather than any deep rivalry history. Tennis Tonic’s preview had Riedi as the early favourite, quoting him at 1.71 against 2.07 for Cadenasso and picking him in three sets, which suggests the market should lean towards Riedi if the match is completed. ATP head-to-head records and live scoring pages confirm the pairing is current, but they do not imply any established edge beyond the initial odds. For a market sitting at 0%, the main question is whether traders are discounting the possibility of non-completion, cancellation, or a settlement fallback rather than the on-court result itself.

The immediate catalysts are the match schedule, any last-minute start-time changes, and whether the qualifier is actually played before the seven-day deadline. LiveScore, Flashscore and Scores24 all list the contest around 20 May, indicating it is on the slate rather than withdrawn, while YouTube and live-score trackers suggest the event was actively being followed on the day. If the match starts and finishes, the result should settle normally; if it is postponed without a winner, the 50-50 fallback applies. After that, the only meaningful dependency is the official completion of play, not wider tournament politics or external news.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Roland Garros, Qualification ATP: Gianluca Cadenasso vs Leandro Riedi plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, 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?

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.

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.