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
Polymarket's conditional token pair for this Roland Garros matchup currently prices Perricard's advancement at 36 cents on the dollar, implying a 64% probability favoring Djokovic. The match sits in the early rounds of the 2026 French Open draw, scheduled for 24 May. Settlement hinges on a clean result by 31 May; any cancellation, tie, or seven-day delay without resolution triggers a 50-50 split across the USDC-backed conditional tokens on Polygon.
Djokovic's historical record at Roland Garros—four titles, multiple finals appearances, and a 95+ match win rate across his career—establishes the baseline for pricing. Perricard, a rising French talent born in 2003, has shown promise on clay but lacks the Grand Slam pedigree or head-to-head record against top-seeded opponents that would justify odds tighter than current levels. The 36% probability reflects genuine uncertainty about a young player's capacity to upset an established champion, though not the dismissal one might see in earlier rounds against lower-ranked challengers.
Traders should monitor Djokovic's fitness status and any late withdrawal announcements in the fortnight before the match; his injury history in recent seasons has occasionally altered draw expectations. Perricard's recent clay-court form—particularly results from ATP 250 events in April and early May—will signal whether he arrives in Paris with momentum. Weather conditions on the scheduled date and court assignment (which can favour aggressive baseline play or grinding rallies) may also shift the conditional token valuations as the event approaches.
Methodology
We track Roland Garros ATP: Giovanni Mpetshi Perricard vs Novak Djokovic on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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 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.
- 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.
- 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.
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