Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Sport Prediction.
Active sub-markets
Market context
Vít Kopřívá, the Czech qualifier, faces Frenchman Corentin Moutet in the opening round of Roland Garros on 24 May 2026. Kopřívá has spent the bulk of his career on the Challenger circuit, where he has shown modest consistency but limited breakthrough moments at ATP level. Moutet, by contrast, is a Paris native with established tour credentials and a history of performing at home Grand Slams, though his ranking has fluctuated considerably depending on injury and form cycles.
The 53% implied probability favouring Kopřívá reflects the unpredictability inherent in first-round matchups where seeding often plays a secondary role to recent momentum and surface comfort. Moutet's clay-court pedigree and French Open experience would typically favour him, yet Kopřívá's qualifier status suggests he has won matches to reach the main draw, building confidence. Historical data on unseeded French players at Roland Garros shows mixed results; home advantage is real but not deterministic when facing an in-form opponent.
Traders should monitor Kopřívá's performance in the lead-up qualifying rounds and any late fitness updates on Moutet, who has a history of managing minor injuries around major tournaments. Court assignment and weather conditions—particularly if rain delays the match—could influence momentum shifts. Moutet's recent ATP results in the weeks before Roland Garros will be the primary indicator of whether his ranking reflects current form or a temporary dip. The settlement window extends to 31 May, allowing for potential scheduling delays typical of the tournament's opening rounds.
Methodology
This page reviews Roland Garros ATP: Vit Kopriva vs Corentin Moutet 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 Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- Sport 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 Sport Prediction?
- Zero. Sport 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 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.
Trade Roland Garros ATP: Vit Kopriva vs Corentin Moutet on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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