Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Election Predictions UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Election Predictions UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Election Predictions UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Election Predictions UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Election Predictions UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Election Predictions UK → |
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 Election Predictions UK.
Active sub-markets
Market context
Francisco Cerundolo and Zachary Svajda are scheduled to meet in the first round of Roland Garros ATP competition on 30 May 2026. The match represents a clash between an Argentine player ranked in the mid-200s and an American competitor with limited ATP main draw experience. Cerundolo has competed regularly on the professional circuit since 2019, whilst Svajda has only recently begun establishing himself at tour level, having turned professional in 2021.
Historical matchups between players at this ranking differential typically favour the more established competitor, though Roland Garros clay courts introduce variables that can disrupt conventional seeding logic. Cerundolo's clay-court record shows modest consistency across lower-tier events, whilst Svajda's limited clay experience at ATP level makes prediction uncertain. The 0% probability currently assigned suggests market participants expect either a withdrawal, cancellation, or an outcome heavily favoured toward Cerundolo, though the specific reasoning remains opaque given both players' relative obscurity at the professional level.
Traders should monitor ATP injury reports and entry lists through late May, as first-round withdrawals occur regularly at Grand Slams. The settlement window closes on 6 June, allowing seven days beyond the scheduled date for completion. Recent Roland Garros draws have seen minimal first-round cancellations, though weather disruptions remain possible. Confirmation of both players' participation and fitness status in the fortnight preceding the tournament will be the primary catalyst affecting market movement from its current extreme position.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $3.0M.
Methodology
This page tracks Roland Garros ATP: Francisco Cerundolo vs Zachary Svajda across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.
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 Election Predictions 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.
- Is this market available outside the US?
- Election Predictions UK 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 Election Predictions UK?
- Zero. Election Predictions UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
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