Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
Pablo Carreno Busta and Jiri Lehecka are scheduled to meet in the French Open men's draw on 24 May 2026. The match carries a 37% crowd-implied probability for Carreno Busta's advancement, reflecting market confidence in Lehecka as the favoured player. Settlement occurs by 31 May 2026, with a seven-day grace period for delays; cancellation or unfinished matches default to 50-50 resolution.
Carreno Busta, now in his mid-thirties, has maintained clay-court competitiveness through consistent Grand Slam participation, though his ranking has stabilised outside the top 20. Lehecka, a Czech player in his mid-twenties, broke into the top 10 during 2023–24 and has shown particular strength on clay surfaces, reaching the Australian Open semi-final in 2024. Historical matchups between players of differing career trajectories—one established but declining, one ascending—typically favour the younger competitor on clay, where movement and consistency compound advantages. The 37% probability for Carreno Busta suggests the market prices in his experience and occasional upset potential, though Lehecka's form trajectory dominates the baseline expectation.
Traders should monitor ATP rankings updates and injury reports through May, as both players' seeding and draw positioning affect match scheduling. Recent French Open draws have favoured higher-ranked players in early rounds; Lehecka's current ranking will determine whether he enters as favourite or underdog on the betting sheets. Deposit flows via SEPA, Klarna, and USDC typically spike ahead of Grand Slam events, with book depth increasing as settlement windows narrow. Watch for late-week form signals from qualifying rounds or warm-up tournaments in late May.
Methodology
We track Roland Garros ATP: Pablo Carreno Busta vs Jiri Lehecka 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
- 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.
- 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 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.
- 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: Pablo Carreno Busta vs Jiri Lehecka on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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