Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
Market context
Novak Djokovic faces French qualifier Giovanni Mpetshi Perricard in the opening rounds of Roland Garros in May 2026. The 38% implied probability for Perricard reflects a significant underdog position against a player who has dominated clay-court tennis for nearly two decades. Djokovic's record at Roland Garros spans multiple Grand Slam titles, though his form trajectory in 2026 remains the critical variable for traders evaluating this matchup.
Historical context suggests clay-court upsets at Roland Garros occur at measurable but constrained rates. Djokovic's first-round record at the tournament shows losses primarily to players ranked inside the top 100, with qualifier breakthroughs exceptionally rare against seeded opponents. Comparable early-round matchups involving Djokovic against unseeded opponents over the past five years settled in the 15–25% range for the challenger. The current 38% probability signals either meaningful uncertainty about Djokovic's physical condition heading into the tournament or market overestimation of Perricard's capabilities.
Traders should monitor Djokovic's preparation schedule and any injury reports released in the fortnight before 24 May. His performance at warm-up tournaments—particularly the Rome Masters in early May—will provide concrete form data. Perricard's recent ATP ranking trajectory and match results against top-50 players warrant programmatic tracking through ATP databases. The scheduling slot (5:00 AM ET) may influence broadcast availability and liquidity patterns. Settlement occurs 31 May; delays beyond that threshold trigger the 50-50 resolution clause, creating tail-risk exposure for positions held through the match window.
Methodology
This page reviews Roland Garros ATP: Giovanni Mpetshi Perricard vs Novak Djokovic 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 PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- 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 PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade Roland Garros ATP: Giovanni Mpetshi Perricard vs Nov… on PolyGram
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