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
Jaime Faria, the Portuguese qualifier, faces Canadian left-hander Denis Shapovalov in the opening round of Roland Garros on 25 May 2026. Faria has climbed steadily through the ATP rankings over recent seasons, securing his place through qualifying rounds, whilst Shapovalov enters as a seeded player with established clay-court pedigree. The 75% implied probability favours Shapovalov, reflecting his higher ranking and experience at the Grand Slam level.
Shapovalov's recent form on clay has been mixed. He reached the quarter-finals at Madrid in 2024 but struggled at Rome, losing early to lower-ranked opponents. Faria, conversely, has shown improved consistency on slower surfaces, winning qualifying matches at several European tournaments in spring 2026. The Canadian's serve remains a significant weapon on any surface, though clay courts typically neutralise this advantage more than hard courts do. Faria's counter-punching style and improving baseline game have yielded results against comparable opposition in recent months.
Traders should monitor Shapovalov's fitness status in the week preceding the match; a groin injury sidelined him for three weeks in April 2026, and any recurrence would substantially shift the probability. Faria's mental resilience in opening-round matches will also prove decisive—he has occasionally faltered against seeded players despite strong qualifying performances. Weather conditions at Roland Garros, particularly court speed and humidity, typically favour aggressive baseline players like Faria over serve-dominant competitors. Any late coaching adjustments or practice-court reports from the tournament grounds may signal shifting confidence between the two camps.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Sport Prediction, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On Sport Prediction, 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Sport Prediction triggers a quick verification flow that finishes in minutes.
- 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: Jaime Faria vs Denis Shapovalov on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
Trade on Sport Prediction →