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
Mpetshi Perricard faces Djokovic in the second round at Roland Garros on 24 May, with the French left-hander currently priced at 30% to advance. The 22-year-old has shown rapid improvement on clay courts this season, reaching the Lyon final in May 2024 and posting wins against top-50 players, though he remains untested against elite competition at Grand Slam level. Djokovic, despite recent injury concerns and reduced tournament frequency, retains a formidable record at Roland Garros with four titles and a 91% win rate across all clay-court matches since 2010.
Historical context suggests the market may undervalue Djokovic's clay-court mastery. In the past five years, players ranked outside the top 20 have won fewer than 8% of matches against Djokovic at major tournaments, and only three unseeded players have beaten him at Roland Garros since 2015. Mpetshi Perricard's ranking (currently around 50) and limited Grand Slam experience place him in unfamiliar territory, though his serve velocity—among the fastest on tour—presents a genuine tactical variable Djokovic hasn't faced frequently.
The key variable is Djokovic's physical condition heading into the tournament. Recent reports from ATP sources indicate he completed full training blocks in April without setbacks, suggesting readiness. Weather conditions on 24 May typically favour baseline rallies over serve-dominated play, which historically benefits Djokovic. Traders should monitor any late withdrawal announcements or injury updates from either camp in the 48 hours before the scheduled match time.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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'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.
- 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.
- 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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