Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
18% | 82% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
18% | 82% | 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. Djokovic, despite his age, remains a three-time champion at the clay-court Grand Slam and has historically dominated lower-ranked opponents in early-round fixtures. Perricard, a 22-year-old French player, would need to execute a near-flawless performance to overcome the Serbian veteran's experience and court mastery on clay. The 18% implied probability for Perricard reflects the substantial gap in ranking and head-to-head pedigree; such odds typically apply when a player ranked outside the top 50 faces a former world number one in his home tournament.
Historical precedent suggests that Djokovic's first-round matchups at Roland Garros rarely produce upsets. Over the past decade, he has advanced in 95% of such encounters, with losses concentrated in later rounds against top-20 opponents or during periods of documented injury. Perricard's sole pathway to victory would hinge on Djokovic arriving under-prepared, suffering acute injury during play, or the Frenchman executing an exceptional tactical gameplan—scenarios that occur in fewer than one in five matches at this level.
From a regulatory standpoint, this market operates under German GlüStV provisions where applicable, with US CFTC oversight extending to American traders. The no-KYC threshold of $1,500 USD applies to positions on this specific match, permitting retail traders to participate without full identity verification up to that stake level. Settlement occurs by 31 May 2026; any cancellation, postponement beyond seven days, or tie triggers a 50-50 resolution.
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 PolyGram, 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 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.
- 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.
- 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
Live order book, 0% fees, USDC settlement in seconds.
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